At least one instance of a negative feedback loop can be found in the growth hormone axis. So, this assertion is true.
Control of thyroid hormone secretion is a key instance of a negative feedback loop. Thyroxine and triiodothyronine, sometimes known as "T4 and T3," are thyroid hormones that are produced and secreted by the thyroid glands and have an impact on metabolism all over the body. The female menstrual cycle is controlled by a negative feedback loop involving brain regions. 2. The brain's hypothalamus has a gland that secretes gonadotropin-releasing hormone (GnRH).
The pituitary gland in the brain receives instructions from the GnRH to create follicle-stimulating hormone (FSH). The use of negative feedback loops in processes can be seen in homeostatic systems like: Thermoregulation (if body temperature varies, mechanisms are stimulated to restore normal levels) (if body temperature changes, mechanisms are induced to restore normal levels) blood sugar control (insulin lowers blood glucose when levels are high ; glucagon raises blood glucose when levels are low).
Learn more about negative feedback visit : brainly.com/question/4636540
#SPJ4
The similarities in function of hummingbird wings and the wings of a butterfly reflect?
The illness was contracted, The ultimate source of all new alleles is revealed by the functional similarities between the wings of a hummingbird and a butterfly.
Discribe Hummingbird and butterfly wings?
Hummingbird and butterfly wings both have a similar structure and ability to fly. They are comparable structures as a result. Both the hummingbird (an avian) and the butterfly (an insect) have wings that enable them to fly while looking for food, refuge, or a mate. similarities between the hummingbird and butterfly wings' functions. not homology, but analogy The similarities between the hummingbird and butterfly wings' functions serve as an analogy and homology. In spite of having differing purposes, the forelimbs of birds, bats, and pterosaurs are homologous, sharing an ancestral condition.
To learn more about butterfly wings from given link
brainly.com/question/10444973
#SPJ4
When venous return is increased, stretch receptors in the atria of the heart are activated. This results in
increased glomerular filtration.
decreased urine production.
increased thirst.
increased ADH secretion.
decreased ADH secretion.
This results in inhibition of ADH secretion.
Human vasopressin, also known as antidiuretic hormone, arginine vasopressin, or argipressin, is a hormone that is synthesized from the AVP gene as a peptide prohormone in hypothalamic neurons and then converted to AVP. A hormone that constricts blood vessels and aids the kidneys in controlling the amount of water and salt in the body. This regulates blood pressure and the amount of urine produced.
By acting on the kidneys and blood vessels, anti-diuretic hormone helps to control blood pressure. Its primary function is to conserve your body's fluid volume by reducing the amount of water passed out in the urine.
To learn more about ADH, here
https://brainly.com/question/29544229
#SPJ4
The following options are all reproductive barriers. which one is an example of a prezygotic barrier in which the two different species do mate?
a. Two dragonfly species regularly mate, but their gametes are incompatible.
b. No zygote is formed, but mating does occur.
The following options are all reproductive barriers. which one is an example of a prezygotic barrier in which the two different species do mate:
Two dragonfly species regularly mate, but their gametes are incompatible.No zygote is formed, but mating does occur.A prezygotic barrier prevents members of different species from mating to produce a zygote, a single-celled embryo. Here are some example scenarios This is called habitat isolation. Prezygotic barrier A mechanism that prevents fertilization and reproduction.
A postzygotic barrier is a mechanism that blocks reproduction after fertilization and zygote formation. There are two main classifications of reproductive barriers prezygotic barriers and postzygotic barriers. This is called habitat isolation.
Learn more about A prezygotic barrier here:- https://brainly.com/question/13049614
#SPJ4
in 2000, approximately 80 deaths occurred in sri lanka due to malaria. based on what you have learned about how malaria affects human populations, how many of the deaths were those of children?
Due to the red blood cell loss caused by malaria, anemia and jaundice (yellow skin and eyes) may develop. If left untreated, the infection could develop seriously and result in kidney failure, convulsions, mental confusion, coma, and even death.
Although people of all ages can have malaria, young children and pregnant women are more likely to get the severe form of the disease. Infants, children under five, pregnant women, people with HIV/AIDS, and anyone traveling to regions where malaria transmission is very active are some population groups who are at significantly increased risk of catching the disease and suffering severe illness.
To learn more about malaria, follow the below link:
https://brainly.com/question/29587833
#SPJ4
match each cell type with its description a. stains with acidic dye eosin, has histamine and major basic protein in granules, and facilitates responses to protozoa and helminths b. recognizes abnormal cells, binds to them, and releases perforin and granzyme molecules, which induce apoptosis c. large agranular phagocyte that resides in tissues such as the brain and lungs d. stains with basic dye methylene blue, has large amounts of histamine in granules, and facilitates allergic responses and inflammation select 1. natural killer cells select 2. basophil select 3. macrophage select 4. eosinophil
Based on their general appearance, cells are categorized into 4 main cell type groups. Epithelial cells Endothelial cells either (3) neuronal or (4) fibroblast.
Matched here the properties of the four cells;a) Eosinophil enhances responses to protozoa and helminths by staining with the acidic dye eosin, having histamine and the main basic protein in granule form.
b) Identifies aberrant cells, attaches to them, and releases the chemicals perforin and granzyme, which together with natural killer cells cause apoptosis in the target cells.
c) A sizable, agranular phagocyte that coexists with macrophage in areas like the brain and lungs.
d) Stains with the basic dye methylene blue, contains significant amounts of histamine in its granules, and promotes basophil inflammation and allergic reactions.
To know more about cell type groups visit:-
https://brainly.com/question/14186648
#SPJ4
if a cell increases the activity of its actin severing proteins, will it lead in the short term to more or less actin polymer mass? chose the most accurate answer.
More polymer will form if the concentration of free actin monomers is higher than the Cc at both the plus and minus ends.
Less polymer will form if the concentration of free actin monomers is lower than the Cc at both the plus and minus ends.
Actin polymerization encourages FAK and Src to activate small G proteins by signalling to GEFs and GTPases (e.g., Rho and Rac). The actomyosin network is then forced to develop as a result of G proteins' induction of cytoskeleton-regulating proteins.
What stops cells from forming actin polymers?
Actin monomer is sequestered by monomer-binding proteins, reducing its availability for polymerization. As a result, actin does not polymerize when monomer-binding proteins are present in stoichiometric levels.
Q. If a cell increases the activity of its actin severing proteins, will it lead in the short term to MORE or LESS actin polymer mass? Chose the most accurate answer.
Increased severing activity will result in LESS polymer under any conditions.
Increased severing activity will result in NO CHANGE in the total amount of polymer under any conditions. It simply results in a larger number of smaller filaments.
Increased severing activity will result in MORE polymer under any conditions.
If the concentration of free actin monomers is below the Cc for both the plus and minus ends, then MORE polymer will result. If the concentration of free actin monomers is above the Cc for both the plus and minus ends, then LESS polymer will result.
If the concentration of free actin monomers is above the Cc for both the plus and minus ends, then MORE polymer will result. If the concentration of free actin monomers is below the Cc for both the plus and minus ends, then LESS polymer will result.
To know more about actin, visit:
https://brainly.com/question/24173611
#SPJ4
What are the 4 parts of naturalization test?
Answer: The English test has three components: reading, writing, and speaking.
Explanation:
7. “It is often said that getting vaccinated is not about yourself, they're about everyone else.”What does it mean
What is the relationship between sequence similarity and sequence identity?
The main distinction between similarity & identity in the target sequence is that whereas identity refers to the number of characters that perfectly match in two separate sequences, similarity refers to the similarity between the two sequences in comparison.
A phrase that has been used to describe how similar two or even more nucleotide sequences are, usually about the percentage of identity.
Sequence resemblance by employing alignment to a query sequence, searching is a technique for searching sequence databases.
For nucleotide sequences, the terms sequence identity and sequence similarity are interchangeable. But the two ideas are fundamentally unlike when it comes to protein sequencing. Sequence identity in protein sequence alignment refers to the proportion of identical amino acid residue matches between 2 aligned sequences.
Learn more about nucleotide sequences at
https://brainly.com/question/26878887?referrer=searchResults
#SPJ4
Why is it important to monitor environmental parameters when making policy decisions?
to manage and minimize the impact an organization's activities have on an environment.
The main objective of environmental monitoring is to manage and minimize the impact an organization’s activities have on an environment, either to ensure compliance with laws and regulations or to mitigate risks of harmful effects on the natural environment and protect the health of human beings.
As human population, industrial activities, and energy consumption continues to grow, the continued development of advanced, automated monitoring applications and devices is crucial for enhancing the accuracy of environmental monitoring reports and the cost-effectiveness of the environmental monitoring process.
Monitoring programs are published outlines within an organization that detail precisely which elements are being monitored, overall objectives, specific strategies, proposed sampling methods, projects within each strategy, and time frames.
Environmental monitoring products and environmental monitoring software, such as Environmental Data Management Systems (EDMS), facilitate the implementation and monitoring of environmental monitoring and assessment programs, which includes a central data management hub, automated environmental monitoring alerts, compliance checking, validation, quality control, and generation of reports on dataset comparisons.
Environmental Monitoring Types
The three main types of environmental monitoring are soil, atmosphere, and water. Techniques for scanning and monitoring the environment include filtration, sedimentation, electrostatic sampling, impinger, absorption, condensation, spot sampling and pool sampling.
Data collected using these methods of environmental monitoring are fed into a DBMS where they are categorized, analyzed and visualized to provide actionable insights that drive informed decision making.
Atmospheric monitoring: Environmental data collected from several different environmental networks and agencies using specialized observational tools such as sensor networks and geographic information system (GIS) models, combined with emission, meteorological and topographical data. It is integrated into an atmospheric dispersion model that jointly detects and predicts. Concentration of air pollutants.
Soil Monitoring: Using collected samples (individual samples) and composite samples (multiple samples) to monitor soils and determine baseline and Detect and detect threats such as loss, salinity and slope. unstable.
Learn more about environment here - : https://brainly.com/question/17413226
#SPJ4
The subdivisions of the autonomic nervous system are the division and sympathetic division.a. Trueb. False
The subdivisions of the autonomic nervous system are the division and sympathetic division is false.
The sympathetic division and the parasympathetic division are the two parts of the autonomic nervous system. The fight-or-flight response is connected to the sympathetic nervous system, whereas rest and digest is the term used to describe parasympathetic activity. The harmony of the two systems is known as homeostasis.The enteric nervous system is occasionally regarded as a component of the autonomic nervous system and other times as a separate entity. The activities of the sympathetic and parasympathetic divisions are complementary: the sympathetic division controls actions that call for rapid responses (such as fight-or-flight), while the parasympathetic division governs slower-paced behaviors (rest and digest).To establish homeostasis, the SNS and PSNS are thought to continuously modulate essential processes in an often hostile manner. This involves both heart and breathing processes.To know more about sympathetic check the below link:
https://brainly.com/question/14305951
#SPJ4
Describe how traits (phenotypes) and reproduction of ladybugs are connected to one another
Answer:
Ladybugs reproduce sexually, meaning that two individuals are required for successful mating and reproductive success. Traits, or phenotypes, influence the likelihood of successful mating and reproductive success. For example, certain physical characteristics, such as size, color, and pattern, may be more appealing to potential mates and therefore make the individual more likely to mate and reproduce. Additionally, certain behaviors, such as courtship displays, may make an individual more attractive to potential mates and contribute to their reproductive success.
Explanation:
both parents are heterozygous for tay-sachs disease (an autosomal recessive disorder). three children in a row were born with tay-sachs disease. what is the chance that a fourth child will have tay-sachs disease?
The chance that a fourth child will have tay-sachs disease is 25%.
Tay-Sachs disease is a rare genetic condition that kills brain and spinal cord nerve cells. Babies and young children are the primary targets of this disease. It is typically lethal and prevents the nerves from functioning normally.
A hexosaminidase-A deficiency in the body causes this condition. This is an autosomal recessive disorder. So it requires two recessive alleles to express the disease.
Let us consider T as the dominant allele and t as the recessive allele. Here, the two parents are heterozygous which means their genotype is Tt. Crossing this we get Punnett square as attached here.
Here, the probability of a normal child is calculated from the occurrence of TT and Tt. Since it is recessive, it requires two recessive alleles to express.
Out of four from the Punnett square, three are normal. Then, the probability is 75%, or 3/4. And out of four, one is affected, so the probability is 25%, or 1/4.
Therefore, the answer is 25%.
The complete question is -
Both parents are heterozygous for Tay-Sachs disease (an autosomal recessive disorder). Three children in a row were born with Tay-Sachs disease. What is the chance that a fourth child will have Tay-Sachs disease?
25%
100%
50%
0%
75%
To know more about Punnett square:
https://brainly.com/question/25608427
#SPJ4
a 1-month-old infant expends the greatest amount of energy on: a. metabolic activity b. growth c. involuntary muscle movement d. voluntary muscle movement
The correct response is a. Metabolic activity. The infant who uses the most energy for metabolic activity is one month old.
Anaerobic digestion and cellular respiration are a few examples of metabolic activity. For instance, the ten-step glycolysis process causes cell division into two pyruvate molecules. Numerous variables, such as age, gender, muscle-to-fat ratio, level of physical activity, and hormone function, have an impact on metabolic rate. In order to produce energy for various processes and for the synthesis of new substances, metabolism can be defined as a biochemical process that adds up all chemical reactions that take place in each of a living thing's cells. Exercise has a significant impact on metabolism, and it's essential that the body adjust to these changes in order to be able to supply the energy needed for muscular contraction and the physiological processes of critical tissues.
To learn more about Metabolic activity here
https://brainly.com/question/2056723
#SPJ4
you have two true-breeding rose bushes, one with red flowers and one with white flowers. a cross between these two roses yields a bush with pink flowers. the pink flower color is an example of
A trait has a polygenic inheritance pattern when the expression of that trait is influenced by two or more pairs of alleles. Polygenic inheritance is a type of non-Mendelian pattern of heredity, meaning it deviates from the Mendelian Laws.
Hemoglobin, a component of red blood cells that carries oxygen to every cell in the body, is a set of illnesses called sickle cell disease. Hemoglobin S, an abnormal hemoglobin molecule found in those with this illness, can cause red blood cells to assume a sickle or crescent shape. (Blending) Heterozygous individuals have the trait of incomplete dominance. The color of one's hair serves as an illustration. (Observe both qualities) Codominance is the production of both homozygous traits in heterozygous people.
To learn more about Heterozygous it, follow the below link:
https://brainly.com/question/29710301
#SPJ4
The part of a bacterial cloning vector that contains many restriction enzyme recognition sequences is called a?
The piece of the bacterial cloning vector that contains numerous limitation compound acknowledgment groupings is known as the beginning of replication.
The beginning of replication is a grouping of DNA at which replication is started on a chromosome, plasmid, or infection. For little DNAs, including bacterial plasmids and little infections, a solitary beginning is adequate. DNA replication starting points are described fundamentally by three sorts of designs: (1) destinations for restricting proteins, principally commencement and helper proteins, (2) a distinctively AT-rich locale that is loosened up, and (3) locales and underlying properties engaged with managing inception occasions. Starting points of replication are characterized as chromosomal locales where twofold abandoned DNA loosens up to frame single-abandoned DNA layouts for genome duplication. Hereditarily, the cis-acting arrangements that decide the areas of replication inception occasions are named replicators.
To learn more about cloning,
https://brainly.com/question/12483409
#SPJ4
which statement is true regarding carbohydrates? group of answer choices the brain relies almost exclusively on glucose for energy.
It is true that carbs provide the brain with almost all of its energy. Molecular sugars make up carbohydrates, or carbs. One of the three primary nutrients included in meals and beverages, together with proteins and fats, is carbohydrate.
Bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie are just a few examples of the many healthy and bad meals that include carbohydrates. They also take on various shapes. Sugars, fibres, and starches are the most widely used and plentiful types. A healthy diet should include a variety of foods that are high in carbs. The body receives glucose from carbohydrates, which is then transformed into energy for use during physical activity and maintaining biological functions. However, the type of carbohydrate that is consumed matters; some are better than others.
Learn more about carbohydrates here
https://brainly.com/question/14614055
#SPJ4
given that about 25% of the mammalian genome is associated with genes, including introns and regulatory sequence, what would be the approximate average length of dna per gene if the genome contained 20,000 genes?
If the genome contained 20,000 genes, the average length of DNA per gene will be 40,000 base pairs.
What is the average length of DNA per gene?Only 2.5% of the human genome is protein-coding. Introns make up the remaining 97.5%. The male nuclear diploid genome is 6.27 Gigabase pairs (Gbp), 205.00 cm (cm) long, and 6.41 picograms in weight (pg). Female measurements are 6.37 Gbp, 208.23 cm, and 6.51 pg.
For a 25% mammalian genome with 20,000 genes, the total number of base pairs, which is the length of DNA per gene, will be approximately double the amount of genes contained in the genome, in this case 40,000.
Learn more on DNA size here: https://brainly.com/question/20556821
#SPJ1
Which tatement BEST decribe the relationhip between adenoine diphophate (ADP and adenoine triphophate (ATP)?
©
A. With an input of energy, ADP rearrange to become ATP. B. Without any energy change, ADP rearrange to become ATP. • C. With an input of energy, ADP combine with a phophate group to become ATP. O D. With a releae of energy, ADP combine with a phophate group to become ATP
The link between adenosine diphosphate (ADP) and adenosine triphosphate (ATP) is best explained by the fact that when energy is added, ADP interacts with a phosphate group to form ATP. The right Option is (c).
The mitochondria of cells are thought of as the powerhouse since ATP is produced there. As seen in the reaction below, ATP is produced when ADP reacts with an inorganic phosphate and an energy source to generate ADP;
Pi + energy + ATP + H2O = ADP + inorganic phosphate
One adenine, one sugar, and two phosphates make up the biological molecule known as adenosine diphosphate (ADP). Its most crucial function is the creation of ATP, the most vital energy molecule in living cells, when it is coupled with a phosphate molecule. An enzyme called ATP synthase produces ATP during oxidative phosphorylation. Specifically, protons travel through the protein and cause a conformational change once a proton gradient is established. ADP and inorganic phosphate are then combined by ATP synthase to form an ATP molecule.
Learn more about adenosine triphosphate visit: brainly.com/question/897553
#SPJ4
Correct Question:
Which statement BEST describes the relationship between adenosine diphosphate (ADP) and adenosine triphosphate (ATP)?
A. With an input of energy, ADP rearranges to become ATP.
B. Without any energy change, ADP rearranges to become ATP.
C. With an input of energy, ADP combines with a phosphate group to become ATP.
D. With a release of energy, ADP combines with a phosphate group to become ATP.
are these things below living or non-living?
Answer:
fallen bark non
mushroom living
Obsidian non
corals living
kangaroo living
lotus living
fossil fuels non
What is used for burning fuel?
Oxygen is required for burning fuels. The chemical activities that occur during fire are aided by oxygen. This is referred to as oxidation.
Any flammable material can be used as fuel. It is distinguished by its moisture content, size, form, number, and placement throughout the terrain. The amount of moisture impacts how readily it may burn.
Air contains around 21% oxygen, and most burns require at least 16% oxygen concentration to ignite. When fuel burns, it combines with oxygen in the surrounding air to produce heat and combustion products (gases, smoke, embers, etc.).
Fire happens when combustible fuel becomes gas in the presence of oxygen at extremely high temperatures. The presence of flames indicates that the gas has been heated. Lower-temperature sources of fire can also occur. Combustible materials, such as smoldering embers, can attain their ignition temperature over time.
learn more about oxidation at https://brainly.com/question/5054977
#SPJ4
in liver cells, epinephrine stimulates the breakdown of glycogen. as the signal-transduction pathway progresses, __________.
In liver cells, every epinephrine stimulates the breakdown of our glycogen. As all the signal-transduction are progresses in their pathway, then the signal is amplified.
Following a meal, liver glycogen levels rise and then gradually decline to keep blood glucose levels nearly constant. A signal is considered to be autocrine when it binds to receptors on the cell's surface. When two cells come into contact with one another, juxtacrine signaling occurs. A ligand on one cell surface interacts to a receptor on the other. Blood glucose levels increase after eating because glucose enters the liver.
The liver uses glycogenesis to deal with this extra glucose by converting it to glycogen for storage. Glycolysis is the process by which the glucose that is not stored is converted into energy. Glucagon and epinephrine, two hormones that are largely found in the liver and that induce glycogenolysis (adrenaline). One of the key characteristics of many intracellular signaling pathways is the amplification of signals, which is the process by which a signal's intensity is increased.
Learn more about glycogen visit: brainly.com/question/4303062
#SPJ4
in humans, assume red hair is recessive to dark hair. what are the chances of a dark-haired couple having a red-haired child if each had a red-haired parent?
Your DNA, or genetic material, is divided up into discrete units called genes. Your hair colour and other characteristics that make you who you are are determined by your genes! Alleles are various variants of a gene.
So, let's assume that a single gene determines a person's hair colour. This gene's several alleles include "blonde hair," "red hair," and "brown hair." Brown hair results from having the gene's brown allele. You have blonde hair if you carry the blond allele. Additionally, if you carry the red gene, your hair is red.
However, it's not so easy because each gene has more than one allele. Actually, you have two: one from each parent, your mother and father. Red or blonde hair's DNA is not as robust as brown hairs. Your two alleles must both be blonde in order to have blonde hair. Red hair is the same way. These qualities are recessive. Red and blonde hair have DNA that is almost equal in strength. Those with two types of DNA frequently have strawberry blonde hair.
When you combine everything, you get:
Brown DNA + brown DNA = brown hair
Brown DNA + red DNA = brown hair
Brown DNA + blonde DNA = brown hair
Blonde DNA + blonde DNA = blonde hair
Red DNA + red DNA = red hair
Red DNA + blonde DNA = strawberry blonde hair
To learn more about genes, refer: https://brainly.com/question/7988609
#SPJ4
the epinephrine signaling pathway plays a role in regulating glucose homeostasis in muscle cells. the signaling pathway is activated by the binding of epinephrine to the beta-2 adrenergic receptor. a simplified model of the epinephrine signaling pathway is represented in figure 1.
Epinephrine signaling pathway involves enzymes activating other enzymes. It is a series of steps in which a hormone binds to the epinephrine receptor present on the surface of the cell.
Adrenaline is also known as epinephrine which is used as emergency medical hormone in case of severe allergic situations. Epinephrine binds both alpha and beta adrenergic receptors to cause vasoconstriction and vasodilation. It triggers a signal transduction cascade involving production of the second messenger molecule cyclic AMP (cAMP). The role of adenylyl cyclase in the epinephrine signaling pathway is that it accelerates the production of a second messenger. The intracellular concentration of glycogen will increase due to the irreversible binding of GDP to the G protein.
Learn more about epinephrine at:
brainly.com/question/16286764
#SPJ4
To refer to complete question, see below:
The epinephrine signaling pathway plays a role in regulating glucose homeostasis in muscle cells. The signaling pathway is activated by the binding of epinephrine to the beta-2 adrenergic receptor. A simplified model of the epinephrine signaling pathway is represented in Figure 1. Based on Figure 1, which of the following statements best describes the epinephrine signaling pathway?
Which piece of evidence indicates that a chemical reaction has occurred?
Question 1 options:
melting of a substance
boiling of a substance
formation of a precipitate
freezing of a substance
under sympathetic activation, the heart rate increases with the release of the neurotransmitter ? T/F
.
The statement, under sympathetic activation, heart rate increases with neurotransmitter release, is true.
For, the release of neurotransmitters such as adrenaline and noradrenaline from the sympathetic nervous system causes the heart to increase its rate. These neurotransmitters stimulate the heart to beat faster and harder, allowing a greater supply of oxygenated blood to the body's organs and muscles.
The Effect of Sympathetic Activation on Heart RateThe sympathetic nervous system is an important part of the nervous system that regulates the body's reactions to stressful and anxious situations. This increases:
Heart rateBreathing rateBlood pressureBlood flowIn addition, sympathetic activation also triggers a cascade of changes in the body, such as dilation of the blood vessels to allow for increased blood flow. This allows the muscles to relax, which enables the body to better perform its basic functions.
The effect of sympathetic activation on the heart rate also helps prepare the body for a fight or flight response, allowing it to respond to stressful situations more effectively.
Learn more about The sympathetic nervous system:
https://brainly.com/question/1970920
#SPJ4
Where was the first veterinary school founded?
When venous return is increased, stretch receptors in the atria of the heart are activated. this results in: ________
When venous return is increased, stretch receptors in the atria of the heart are activated. This results in: the inhibition of ADH secretion.
Heart is the organ if the circulatory system that is involved in the pumping of blood to he whole body. the humans heart is composed of 4 chambers, upper two atria and lower two ventricles. The heart keeps the oxygenated and deoxygenated blood separated.
ADH is the abbreviation for Anti-diuretic Hormone. It is also known by the name vasopressin. the hormone performs two functions: constriction of blood vessels and maintain the osmolarity of the body by regulating the amounts of water and salts.
To know more about ADH, here
brainly.com/question/29544229
#SPJ4
Brown tree snakes caused 10 out of the 11 native bird species in guam to go extinct. Identify what this example would be a loss of.
An example of loss from the extinction of native birds in Guam is due to brown tree snakes, there are no more organisms to help pollinate plants. Birds are important for pollination to disperse seeds around Guam's forests.
The brown tree snake is responsible for the extinction of nine out of 12 of Guam's forest bird population. The brown tree snake, Boiga irregularis is arboreal, meaning it spends most of its life in trees or on the ground.
The invasive brown snake tree population has caused enormous ecological damage to Guam. Since 2010, these invasions have killed nine of the island's twelve forest bird populations.
Birds are usually a small part of forest life but are important for pollination, seed dispersal in forests, and control of herbivorous insects. Guam, an island 30 miles long and 5 to 15 miles wide about 3,800 miles west of Hawaii, lost most of its native birds after the brown tree snake was accidentally introduced from the Admiralty Islands after World War II.
Learn more about the population brown of tree snakes in Guam at https://brainly.com/question/9312873
#SPJ4
which internal structures of animals are specifically adapted to use contraction to cause movement?
Animal muscles' internal structures have been specifically adapted to use contraction to cause movement.
Muscle cells are designed to contract. Muscles enable motions such as walking, as well as bodily processes such as respiration and digestion. Muscle tissue is classified into three types in the body: skeletal muscle, cardiac muscle, and smooth muscle. Skeletal muscle tissue develops into skeletal muscles, which attach to bones or skin and control locomotion and any consciously controlled movement.
Skeletal muscle is also known as voluntary muscle because it can be controlled by thought. Skeletal muscles are long and cylindrical in shape; when examined under a microscope, skeletal muscle tissue appears striped or striated. To stay alive, grow, and reproduce, an animal must find food, water, and oxygen, as well as eliminate metabolic waste.
To know more about the Muscle cells, here
https://brainly.com/question/9486312
#SPJ4