Biology High School

Overfishing causes the yellow perch population in the food
web in the diagram to decrease.
Otter
Terrapin
Osprey
Blue
crab
Algae
Snail
Yellow
perch
Shrimp
Cord grass
Which population is most likely to decrease as a result?

Overfishing Causes The Yellow Perch Population In The Foodweb In The Diagram To Decrease.OtterTerrapinOspreyBluecrabAlgaeSnailYellowperchShrimpCord

Answers

Answer 1

Answer:

otter

Explanation:

Answer 2

Answer:

Otter

I hope it helps

Explanation:

Related Questions

In addition to mutations, genetic variation can also arise during the formation of gametes during meiosis. During meiosis I, homologous chromosomes can randomly exchange segments, in a process called crossing-over. This trading changes the order of the genes in the DNA and on the chromosomes. Exchange material is integrated into the rest of the chromosomes DNA. Each chromosome loses some DNA and gains some DNA. As a result, there are more genotypes in the offspring. 2. What function does recombination by crossing-over have in genetic variation

Answers

Answer:

Crossing over ensures that organisms of the same parents have differences in genetic content making them unique in one way or the other.

Explanation:

This question is describing the process of crossing over, which occurs only during prophase I of meiosis. During the process of crossing over, alleles of a gene are exchanged between non-sister chromatids of homologous chromosomes (mother and father chromosomes).

Hence, a unique GAMETE that has been genetically recombined will be formed. When these gametes are fertilized (egg) or fertilizes (sperm), organisms that are genetically different from their parents are produced. This ensures genetic variation, which is a difference in the genetic content of organisms.



Using the Gizmo, create a fruit fly with the correct genotype. Explain how you did it

Answers

Answer:

I did 4 crossovers and followed the genotype. That's how I did it.

Explanation:

Answer:

I did 4 crossovers and followed the genotype that the gizmo gave to me.

Explanation:

Hope this helped! :)

the goal of applied science is

Answers

Answer:

In contrast, applied science or “technology,” aims to use science to solve real-world problems, making it possible, for example, to improve a crop yield, find a cure for a particular disease, or save animals threatened by a natural disaster. In applied science, the problem is usually defined for the researcher.

Explanation:

I hope this helps, but when you use this make sure you copy and paste this to paraphrasing tool.

Help me, it's due today

Answers

1. Mouth/Nose
2. Pharynx
3. Trachea
4. Bronchi
5. Bronchiole
6. Alveoli

Study hard.

Question 32
2 pts
Which of the following is true about horns and antlers?
Antlers are permanent and are made of hair.
O None of the other answers are correct.
O Horns are shed yearly and are made of hair.
O Antlers are shed yearly and are made of bone.
Horns are shed yearly and are made of bone.

Answers

Answer: C

Explanation:

Kinda common knowledge. Reindeer have antlers and they shed yearly

Which of the following cells is NOT an antigen presenting cell?

B-Cells

Dendritic cells

Macrophages

T-Cells

Answers

Answer:Dendritic cells Explanation:

T- cells is not a antigen presenting cell.

What are T-cells?"T cells are part of the immune system and develop from stem cells in the bone marrow."" They help protect the body from infection and may help fight cancer."What is antigen presenting cells?"An antigen-presenting cell (APC) is an immune cell that detects, engulfs, and informs the adaptive immune response about an infection."It includes macrophages, dendritic cells and B- cells.

Hence, the answer is T-cells.

To learn more about antigen presenting cells here

https://brainly.com/question/13588471

#SPJ2

disadvantages of parthenocarpy to the plants​

Answers

Answer:

-Seedless fruits can not be used to produce new progeny of any plant.

-Parthenocarpy is undesirable in nut crops because the seed is the edible part.

-Quality and Size of fruits get changed in case of Parthenocarpic fruits as compared to the normal state.

Explanation:

Hey, can someone please help me with this real quick

Answers

animalia, fungi , plantae , eubacteria,protista , archaebacteria


After proteins are made, they must be
sorted and packaged in preparation for
use by the cell. Where does this take
place?
A. endoplasmic reticulum
B. cell wall C.Golgi bodies

Answers

C. Golgi Bodies, also called Golgi Apparatus

What are 2 ways nitrogen becomes useable to plants,humans,and animals?

Answers

when broken apart during fires or lightning. bacteria or bacteria associated with bean plants.

Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.

Match the following. 1. tetanus rickettsia 2. Rocky Mountain spotted fever malaria 3. drinking water rabies 4. decreased body temperature lockjaw 5. animal bite hypothermia 6. mosquito potable

Answers

decreased body temperature lockjaw

animal bite hypothermia

tetanus rickettsia

drinking water rabies

mosquito potable

Rocky Mountain spotted fever malaria

Explanation:

thats the order it won’t let me put the numders

Why might cell division occur?
A. To provide energy for body functions.

B. To make more cells, to grow, and to repair damaged tissue

Answers

Answer:

Its B...........

..............

Answer:

B

Explanation:

Mitosis occurs when the tissue is tearing, for example if you have a paper cut, mitosis will repair the damaged cells. Energy in the body is a completely different process that has to do with the pancreas making insulin and glucose.

Help me with this please. I’ll give brainliest

Answers

Answer:

The answer to the question is amplitude

Explanation:

This is the answer to the question because a month ago I took the quiz and I got the question. Amplitude doesn't relate.

Which of the structures in the diagram is labeled by number 8? *
O perimysium
O muscle fiber
Otendon
O blood vessel
O endomysium​

Answers

It's tendon.

Tendon is a connecting tissue that connects bones and muscles.

Mendel examined many crosses involving traits found in pea plants. He identified being tall as dominant (T)
and short as recessive (t). What is the genotype of a heterozyous tall plant?

Answers

Answer:

Tt

Explanation:

Heterozygous means the organism has two different alleles, one for tall and one for short.

Please state some examples of fungus.​

Answers

Answer:

Examples of fungi are yeasts, rusts, stinkhorns, puffballs, truffles, molds, mildews and mushrooms.

The chart below is a taxonomic key for the fictitious insect genus
Problematica. To which species does the insect in the picture belong?
Select one:

A. Problematica differensis
B. Problematica brancus
C. Problematica cantrellis
D. Problematica alva

Answers

C. Problematica cantrellis

why do organisms need both processes?

Answers

Answer:

The products of one process are the reactants of the other. Together, the two processes store and release energy in living organisms. The two processes also work together to recycle oxygen in Earth's atmosphere.

Explanation:

The products of one process are the reactants of the other. Together, the two processes store and release energy in living organisms. The two processes also work together to recycle oxygen in Earth's atmosphere.

More than 1.5 million species of animals have been described, yet all of them have DNA that is made of the same building blocks. This is evidence that all animals have a _________ ancestor.

Answers

Answer:

common or single is the answer

Describe the role of each of these white blood cells:
• T cells:
• B cells:

Answers

Answer:

B cells are at the centre of the adaptive humoral immune system and are responsible for mediating the production of antigen-specific immunoglobulin (Ig) directed against invasive pathogens (typically known as antibodies).

Explanation:

T cells are a part of the immune system that focuses on specific foreign particles. Rather than generically attack any antigens, T cells circulate until they encounter their specific antigen. As such, T cells play a critical part in immunity to foreign substances.

Answer:

T cells are responsible for cell-mediated immunity.

B cells are responsible for humoral immunity or antibody production

Explanation:

i got it right

A chemist wants to show how the molecular structures of the major greenhouse-effect contributors allow them to
absorb heat.
Which of the following would the chemist not be modeling?
A) carbon dioxide
B) carbon monoxide
C) chlorofluorocarbons
D) nitrous oxide
E) methane gas

Answers

Answer:

Option C is the correct choice

Explanation:

The major contributor of green house effect are

a) Carbon dioxide (CO2)

b) Carbon Mono-oxide (CO)

c) Nitrous oxide

d) Methane

e) Ozone

The chlorofluorocarbons (CFCs) is a man made green house gas and hence the chemist will not model it as it does not allow to absorb heat. Instead it leads to non ending chain reactions with the ozone layer thereby degrading it and hence allow entry of harmful UV rays.

Option C is the correct choice

4. Which of the following is the most likely result of a non-native generalist species being introduced into an ecosystem?

a. Without natural predators, the species may outcompete native species.
b. The species will have no food sources and will not survive.
c. Extinction of the species will be likely throughout its range.
d. The species will cause changes in ballast water.

Answers

a. Without natural predators, the species may outcompete native species

Canada's laws are made by the government which includes?

Question 4 options:

Parliament and a prime minister


monarch


General public demands


general rebulic

Answers

Answer:

and that they have the Queen as the some sort of importance of the common wealth

What time of year does everywhere on Earth receive an (almost) equal amount of daytime sunlight? Why does this occur?

Answers

Answer:

September Equinox

Explanation:

it occurs when the sun crosses the celestial equator from north to south

A tornado strips out a section of a forest. What type of succession is this? Why?

Answers

Answer:

Secondary succession

Explanation:

A secondary succession is when a type of disturbance happens when there is already soil present. In this case, it has already started out with a forest (including plants, trees, and wildlife). Other examples of a secondary succession include a wildfire, hurricane, flood, or human destruction.

This is different from a primary succession. A primary succession occurs when  there is no soil present.

Upon close examination of the skeleton of an adult python, a pelvic girdle and leg bones can be
observed. These features are an example of
a. artificial selection
b. homologous structures
C. vestigial structures
d. comparative embryology

Answers

Answer:

vestigial structure that is C

HELLPP I NEED THE ANSWER NOW!!!!!
Bloodworms, which are the mature larvae of non-biting midge flies, are commonly found in and around bodies of water. Most types of bloodworms can live only in pollution-free, oxygen-rich environments. However, a few species thrive in environments with low concentrations of oxygen and high concentrations of nutrients and pollutants. From the changes in the bloodworm populations shown in the table above, what can be determined about how water in the stream has changed?
A. The water has become less polluted, as evidenced by the decrease in the number of bloodworm species present and the increase in bloodworm population density.
B. The water has become more polluted, as evidenced by the decrease in the number of bloodworm species present and the increase in bloodworm population density.
C. The water in the stream has become less nutrient-rich, as evidenced by the increase in bloodworm population density.
D. The water in the stream has become more oxygenated, as evidenced by the increase in bloodworm population density.

Answers

Answer:

B

Explanation:

The water has become polluted,as evidenced by the decrease in the number of bloodworm species

Mosses are an example of which of the following?
decomposers
heterotrophs
autotrophs
detritovores
primary consumers

Answers

Answer:

mosses are autotrophs

Explanation:

-

Which of the following is NOT a function of an antibiotic?
A. targeting the ribosome that inhibits protein synthesis, causing the cell to not function correctly
B. attacking the mitochondria, inhibiting the production of sugars that give the cell energy
C. inhibiting the production of the cell wall and breaking down what is present​

Answers

Answer:

B. attacking the mitochondria, inhibiting the production of sugars that give the cell energy

Explanation:

Antibiotics can't attack on the mitochondria of the cell because mitochondria provides energy to the cell. Mitochondria is also known as power house of the cell means that it provides energy to the cell in order to continue its activities. If antibiotic attack on mitochondria of the cell, the cell has no energy for performing its activities that leads to cell death so that's why we can say that antibiotic can't attack on the mitochondria of the cell.

which factors have approximately 50% of the affected species being listed as threatened according to the graph select all that apply​

Answers

Answer:

A.B.E.

Habitat Loss

Toxins and Pesticides

Invasive Species

Explanation:

I just took USA Test prep. I know its a late response but they said thats the rignt answer.

Other Questions
It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportation researcher wants to determine if the statement made in the advertisement is false. She randomly test drives 36 small cars at 65 miles per hour and records the braking distance. The sample average braking distance is computed as 114 feet. Assume that the population standard deviation is 22 feet. Use Table 1. State the null and the alternative hypotheses for the test. H_0:mu = 120: H_A: mu notequalto 120 H_0:mu 2 greaterthanorequalto 120: H_A mu < 120 H_0: mu lessthanorequalto 120: H_A: mu > 120 Calculate the value of the test statistic and the p-value. {Negative values should be indicated by a minus sign. Round "Test statistic" to 2 decimal places 3nd "p-value" to 4 decimal places.} The p-value is: p-value < 0.01 0.01 lessthanorequalto p-value < 0.025 0.025 lessthanorequalto p-value < 0.05 0.05 lessthanorequalto p-value < 0/.10 p-value greaterthanorequalto 0.10 c. Use alpha = 0.01 to determine if the average breaking distance differs from 120 feet. Repeat the test with the critical value approach. (Negative values should be indicated by a minus sign. Round your answers to 3 decimal places.) Which answer choice is it?? Roberto has received various gifts over the years and has decided to dispose of the following assets he received as gifts:What is the recognized gain or loss from the following transactions, assuming that no gift tax was paid when the gifts were made.If an answer is zero, select "neither a gain nor a loss" and enter "0" as the amount.a. In 1981, he received land worth $32,000. The donor's adjusted basis was $35,000. Roberto sells the land for $95,000 in 2018.(neither a gain or a loss/ a gain/ a loss) of $__________ is recognized.b. In 1986, he received stock in Gold Company. The donor's adjusted basis was $19,000. The fair market value on the date of the gift was $34,000. Roberto sells the stock for $40,000 in 2018.(neither a gain or a loss/ a gain/ a loss) of $__________ is recognized.c. In 1992, he received land worth $15,000. The donor's adjusted basis was $20,000. Roberto sells the land for $9,000 in 2018.(neither a gain or a loss/ a gain/ a loss) of $__________ is recognized.d. In 2013, he received stock worth $30,000. The donor's adjusted basis was $42,000. Roberto sells the stock for $38,000 in 2018.(neither a gain or a loss/ a gain/ a loss) of $__________ is recognized. PLEASE HELP FAST !!!An artist creates a cone shape sculpture for an Art exhibit if the sculpture is 7 feet tall and has a base with a circumference of 21.980 feet what is the volume of the sculpture? which method is suitable for collection a acarbon dioxide.Explain how do i find parabola from a figure ( process ) Prompt Read this students description: It was raining hard as Maria walked down the street. She felt cold and wet and was worried about being late. This description tells readers about the setting and character, but doesnt help readers picture the scene. Strong writing shows readers what is happening through vivid description. Write a 35 sentence version of this rainy scene, but include descriptive language to help readers feel like theyre actually there. Try adding sensory details (what the character sees, hears, tastes, smells, or feels) and more specific verbs (like strode instead of walked) to show readers the scene. Bonus challenge: Now, challenge yourself to include even more detail in your description. Try to revise at least two words or phrases to make the scene more vivid for readers. You need to justify why you (your character) should get a rare dose of the zombie virus vaccine and be part of an exclusive Survivor Community.My character is a 27-year-old devout nun who enjoys rock climbing1. Write one paragraph describing why people should vote for your character. What experience or strength does your character have? What positive thing would your character contribute to the Survivor Community?2. OK so there is something people might think is not so great about your character. Write one paragraph about how this thing could actually be seen as a possible strength. Compare forgotten to something. - 13.4h + 4.2hIts the last one pls help T or F 7. Trp Operon - which determine the formation and arrangement of body parts inmulticellular organisms, control gene expression by regulation of - DNA translation At the amusement park, Janine bought a bottle of water for $2. She also bought game tickets for $0.50 each. Janine spent a total of $15.Which of the following equations can be used to find the number of game tickets, g. Janine bought?O 0.509 + 2 = 15O2g +0.50 = 15O 0.50g - 2 = 15O 2g -0.50 = 15 How do you find zeros of a quadratic function? If there are 3000 calories of energy available at the zooplankton, how much energy will there be at the shark? For Yuri On Ice Lovers Which statement best describes Earths outer layer underneath the surface in the image? An estimate of a person's ability to pay off debts based on his or her historyof borrowing and making payments on time is called what?A. CollateralB. CapacityC. CharacterD. Charisma Lets say two items which are balls, are very identical and were dropped at the same times and same height, fell at different times. The pink ball fell first while the blue one fell last. What could have caused the pink ball to fall first? Please anwser these (give explanation) this is due today! Please and thank you! PLEASE HELP I'LL MARK BRAINLIEST IF ITS RIGHTWhat was the most common act of terrorism in the 1800s?A. Assassinations of political leadersB. Bombings of banks and financial institutionsC. Attacks against civiliansD. Acts of sabotage against military equipment