If you looked at the range of height in humans, would you this is a polygenic trait or a simple mendelian genetic trait? Why?504030Number of people201002606570Height fin75

If You Looked At The Range Of Height In Humans, Would You This Is A Polygenic Trait Or A Simple Mendelian

Answers

Answer 1

Looking at the continuous variations of the range of height in the graph, it can be determined that the trait is a polygenic trait.  

Continuous variation is the factor where the human height can differ to a variety of ranges. There are no clear cut distinctions of height between short, medium and tall. Also there are no fixed amount of heights in the graph. The height can vary even from a fractions of inches and that defines continuous variation.

Polygenic trait is the one which is influenced by two or more than two genes. These traits do not follow the Mendelian genetic pattern and they may also be influenced by genetic factors.

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Related Questions

List one natural causes of deforestation. List one human-related cause of deforestation.

Answers

Answer:

One natural cause of deforestation could be a forest fire.

One human related cause of deforestation would be logging for wood.

Explanation:

Which of the following events occurs in the process of meiosis?OOOOOne diploid cell divides two times resulting in 4 haploid cells.Crossing over occurs between non sister chromatids.Random segregation occurs.All of these choices are correct.

Answers

- All of these choices are correct.

Amylose differs from amylopectin in that amylose ________. Amylose differs from amylopectin in that amylose ________.
A. Forms a helix and no branch points
B. Is highly branched and amylopectin
C. is not Has more glucose residues than amylopectin
D. Has different monomers than amylopectin

Answers

Amylose differs from amylopectin in that amylose Has different monomers than amylopectin.

Amylose are linear  Amylopectin  are branched . Amylose is a straight-chain polymer in which a 1,4-glycosidic bond links D-glucose units. Amylopectin is a branched-chain polymer in which 1,4 and 1,6 glycosidic bond links D-glucose units.

Other difference include Amylose has glucose units joined in a continuous chain like beads on a string whereas amylopectin has branched chains of glucose units. Amylose is a polysaccharide consisting of α-1,4-glycosidic bonds .Amylopectin is a polysaccharide consisting of α-1,4 linkages .

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Places in the US that protect the species that live in.

Answers

Areas were the native species that live there are protected are called protected areas or conservation areas. I

What is an organic compound that stores energy, forms cell membranes, and carries messages??

Answers

Lipids are organic compounds that are mainly used to store energy, nonetheless, they have other important roles. Depending on their structure, they can be part of cell membranes (phospholipids) carry messages (cycloperhydrophenanthrene derivates), and so on.

Dexter is a student who has learned about the neritic zone. His teacher has given him names of components of the abiotic and biotic factors. He has to categorize them. In which categories would the sea turtle fall?hardshell substrate temperature detritivore reptile

Answers

- Biotic factors are living organisms that take part in an environment, for example, plants and animals are biotic factors.

- Abiotic factors are all non-living parts of an environment, for example, the temperature, the soil, the sunlight, etc.

The shell is the part of a living organism, so it can be classified as a biotic factor.

A reptile is an animal member of the class Reptilia, they can be classified as biotic factors.

The sea turtle is a living organism, so it can be classified as a biotic factor.

The temperature is a non-living part of the environment, it can be classified as an abiotic factor.

The substrate is the base where living organisms live, for example, the bottom of the marine habitats formed by rocks, sand, or gravel), it can be classified as an abiotic factor.

Detritivores are organisms that feed on dead organisms and decomposed matter, they can be classified as biotic organisms.

The 2nd question on the paper and I need help with an explanation

Answers

It`s the left atrium. When the regurgitation happens into the left atrium (blood flows backward through the mitral valve), blood will be directed to the lungs, which will increase the workload in the heart.

Sec regulates the stock market for what type of company

Answers

The Securities and Exchange Commission's (SEC) Division of Investment Management oversees and manages investment firms, federally licensed investment advisors, and insurance products.

In an effort to encourage ethical business practices, the disclosure of critical market information, and the prevention of fraud, the Securities and Exchange Commission regulates securities exchanges, securities brokers and dealers, investment advisors, and mutual funds.

The Securities and Exchange Commission (SEC) is a federal watchdog organization in the United States tasked with policing the securities industry and safeguarding investors.

Due in significant part to the 1929 stock market crisis that precipitated the Great Depression, the Securities and Exchange Act of 1934 and the U.S. Securities Act of 1933 were passed, creating the SEC.

The SEC collaborates with the Justice Department on criminal matters and has the authority to pursue civil lawsuits against violators of the law.

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A chemical change can be represented by______changing into______in a_______.
A. Products, reactants, chemical reaction
B. Chemical reaction, products, reactants
C. Chemical reaction, reactants, products.
D. Reactants, products, chemical reaction

Answers

It’s probably A it makes the most sense

Are cloning and genetic engineering ethically right?explain

Answers

Answer:

The process is considered unethical (read explanation)

Explanation:

Genetic engineering is a gateway to a slippery slope of unethical testing, which can cause loss of human life and we'll start using it for non-therapeutic reasons. Due to the amount of testing that has been done on genetic engineering, we don't know much about it.

In an ecosystem with four levels—producers, primary consumers, and two higher-level consumers—describe where the decomposers operate within the context of these trophic levels. Provide at least two examples.What trophic levels do decomposers act on? What are examples of how decomposers act on two different trophic levels?

Answers

The Decomposers which decompose the organic matter from dead plants and animals occupy the last trophic level or the top of the ecological pyramid, the most common examples of decomposers are microorganisms like bacteria, and fungi.

For example, plants that can make their food through the process of photosynthesis are called producers, consumers are of three types herbivores carnivores, omnivores based on their consumption, and decomposers are classified by the type of organic matter they break down.

Scavengers, Detritivores, Saprotrophs.

The Decomposers which decompose the
organic matter from dead plants and animals
occupy the last trophic level or the top of the
ecological pyramid, the most common
examples of decomposers are microorganisms
like bacteria, and fungi.
For example, plants that can make their food
through the process of photosynthesis are
called producers, consumers are of three types
herbivores carnivores, omnivores based on
their consumption, and decomposers are
classified by the type of organic matter they
break down.
Scavengers, Detritivores, Saprotrophs.

In a feedback loop the specific variables that is changing and that the body is regulating is called the?

Answers

The stimulus or physiological variables is the item to be regulated, the maintenance of the feedback loops for the body regulation is called homeostasis (internal activity balance) that is a process that controls the stimulus to each function and how they triggers the response from the body activity. Receptors detects the changes in stimulus and Integrators compare the variable in relation to a set point to singnal the effectors to generate a physiological response.

Somo of the most showed examples of the homeostasis and the feedback loops are:

-Control of body temperature;

-Control of blood glucose.

Resume:

-The name of the process that controls the balance of the physiological variables of the body is: Homeostasis;

-The responsible to start a feedback loop is: the Stimulus (positive or negative);

-The stages for a feedback are: Stimulus ---> Receptors ----> Integrators -----> effectors;

Therefore, for this process the variable that changes in a feedback loop is the stimulus.

The apex of the heart is:a) the top, nearest your brainb) the rear, nearest your spinec) the front, nearest your ribcaged) the bottom, nearest your stomach

Answers

The apex of the heart is bottom, nearest to your ribcage. (c)

One characteristic shared by a virus and a living cell is that both A: Store genetic information in a nuclear acidsB: have a crystalline structureC: gain energy directly from the sunD:use glucose for respiration

Answers

Answer: A. Store genetic information in nucleic acids.

Explanation:

Cells store genetic information in the form of DNA while viruses typically store their genetic information in the form of RNA and sometimes DNA.

Bacteria that require oxygen to
live are known as ...
A. eukaryotes.
B. obligate anaerobes.
C. obligate aerobes. This
D. facultative anaerobes.

Answers

Answer: Obligate Aerobes

Explanation:

In most cases, these bacteria require oxygen to grow because their methods of energy production and respiration depend on the transfer of electrons to oxygen, which is the final electron acceptor in the electron transport reaction.

In an antibiotic sensitive test, for a certain antibiotic E, the inhibition zone diameter/mm in a bacterial culture is such thatResistant≤12 Sensitive≥15How is the antibiotic described for the said bacteria for range 13 - 14?

Answers

Antimicrobial susceptibility testing(AST) is a laboratory procedure to identify which antimicrobial regimen is specifically effective for individual patients.

The zone of inhibition is a circular area around the spot of the antibiotic in which the bacteria colonies do not grow.

Zone of inhibition can be used to measure the susceptibility of the bacteria towards the antibiotic.

In question

the antibiotic described for the said bacteria for range 13-14 will considered as INTERMEDIATE.

Resistant means the bacteria can grow even if the drug is present.This is a sign of an ineffective antibiotic.

INTERMEDIATE means a higher dose of the antibiotic is needed to prevent the growth.

32. Human activities continue to place strains on the environment. One of these strains is the loss of biodiversity. Explain what this problem is, and describe some ways that humans are involved in both the problem and the possible solutions. In your answer be sure to state: . the meaning of the term biodiversity • one negative effect on humans if biodiversity continues to be lost • one practice that could be used to preserve bio- diversity in New York State

Answers

Biodiversity has been declining at an alarming rate in recent years, mainly due to human activities, such as land use changes, pollution, and climate change.

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. These negative impacts can affect human behavior and can prompt mass migrations or battles over clean water.

At least, we need to be aware of all the factors that contribute to this:

Global Warming. ...Climate Change. ...Genetic Modification. ...Ocean Acidification. ...Water Pollution. ...Overfishing.

Humans depend upon biodiversity for survival, such as for the foods we eat, medicines we use to stay healthy, and materials we wear or use to build our homes. These services are the tangible products or items that we and other species consume for survival. human beings have to survive a lot for these resources if biodiversity o our planet earth is facing any such serious threat.

Attract “good” insects by planting pollen and nectar plants. Maintain wetlands by conserving water and reducing irrigation. Avoid draining water bodies on your property. Construct fences to protect riparian areas and other sensitive habitats from trampling and other disturbances.

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The best method for determining if a woman may be a carrier of the trait for color blindness is to
give her an eye examination
analyze a sample of her red blood cells
analyze a sample of her urine
check her family pedigree for the trait
1. Give her an eye examination
2. Analyze a sample of her red blood cells
3. Analyze a sample of her urine
4. Check her family pedigree for the trait

Answers

check her family pedigree

3A genetic mutation occurs in a rabbit's muscle cell. This genetic mutation will be passed on toOA. the cells of the rabbit's offspring.OB. cells that are produced when the mutant cell divides.OC. the cells that are next to the mutant muscle cell.OD. the existing cells in the rabbit's body.ResetSubmit

Answers

It's needed to consider that we have two kinds of cells: somatic cells (which have 2 chromosomes inherited from our parents; 2n), and sexual cells (which have only one chromosome, inherited only from one of our parents; n). This is crucial to understand that somatic cells, whose genetic information we do not inherit, and sexual cells, whose genetic information we do inherit, differ in how they divide themselves. The first one, although they divide themselves, they can't pass a mutation to the offspring, while sexual cells can do, or the B option, which states "cells that are produced when the mutant cell divides".

5. A true-breeding green pea plant is crossed with a true-breeding green peaplant, and all the offspring are the recessive green color. What is the mostlikely genotype of the offspring assuming a single-gene trait?A. yyB. YYC. Yy

Answers

True-breeding means that the plant is 100% pure and has not been crossed with a different variety. When two true-breeding green peas were crossed, they will produce offspring that may either express purely dominant traits or express purely recessive traits. In this case, all of the offspring possess the recessive green color. This means both parents and offsprings have the same genotype.

ANSWER: This genotype is A. yy.

What does the circulatory system and ribosomes have in common or do they not have anything in common

Answers

The endoplasmatic reticulum

Primate TraitsChimpanzees and gorillas are genetically similar, sharing more than 98 percent of their DNA. While they have many of the same body parts, the details of these body parts differ. between the two species. Chimpanzees and gorillas. have a difference of 2 percent in their DNA. sequences, but that difference represents more than 35 million base pairs that differ in the chromosomes of every cell. These base-pair changes account for the physical differences seen between the two species. One difference between the two species is the shape of their hands and feet. Figure 1 compares the hand and a foot of a chimpanzee and a gorilla. Figure 1. Chimpanzee and Gorilla Hands and Feet

Answers

Chimpanzee- their hands are much longer and narrower; do not have opposable thumbs; their big toes are opposable

Gorilla-have broad hands and feet; opposable thumbs and opposable big toe

Opposable means that it is capable of moving freely and independently.

The green pigment in plants that traps light energy is:cristae.chlorophyll.thylakoids.ATP Synthase.ОС

Answers

Chlorophyll is the natural compound present in green plants that gives them their color. It helps plants to absorb energy from the sun as they undergo the process of photosynthesis. This nutrient is present in green vegetables and other plant-based foods, like algae.

Answer: Chlorophyll

Photosynthesis converts _______________ energy to _______________ energy to be used by organisms in the food chain.

Choices:
chemical, seven, ATP, one, six, carbon dioxide, radiant, bacteria, cycles.

Answers

Answer:

Photosynthesis converts radiant energy to chemical energy to be used by organisms in the food chain.

Explanation:

occasionally, a bismuth preparation is added to the treatment regimen for duodenal ulcers. what are bismuth's effects against h. pylori organisms.

Answers

The effects of bismuth on Helicobacter pylori are bactericidal. These effects can be: complex formation in the bacterial wall and periplasmic space, inhibition of different enzymes, ATP synthesis, as well as adherence of the bacteria to the gastric mucosa.

Helicobacter pylori is a gram negative bacteria bacteria found inside the stomach of humans. They are responsible for causing infections like ulcers inside the stomach. The symptoms include nausea, stomach pain, loss of appetite, etc.

Gastric mucosa is the layer of mucus inside the stomach. The layer consists of glands and the gastric pits. The function of mucus is to lubricate the food coming inside it so as to facilitate its digestion.

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The weather map shows some conditions in the atmosphere at noon on aparticular day.10161016-19201008100410009961024H1012 1008 1008 1012 1016Where would you expect the warmest weather?O A. In the southeastB. In the southwestC. In the northeastD. In the northwest

Answers

In the northwest, we can expect the warmest weather.

A weather map, also known as a synoptic weather chart, depicts various meteorological features across a certain area at a specific time and contains many symbols with various meanings. Since the middle of the 19th century, these maps have been utilized for research and weather forecasting.

Isothermal maps display temperature gradients that can be used to identify weather fronts. Frontal zones first appeared on weather maps in Norway in the 1910s. Jacob is credited with developing the polar front idea, which was based on a network of monitoring sites along the Norwegian coast during World War I.

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I need help, please!!!

11. A person without the allele for sickle cell anemia has children with a person who is a carrier for sickle cell anemia but doesn’t have the disease. What percentage of their children will have sickle cell anemia? What percentage of their children will be carriers for sickle cell anemia? Show your work with a Punnett square. You can copy/paste the blank table below or create a table in the submission box to complete the Punnett square.

Answers

percentage of carrier children: 50%

Would the DNA of Corynebacteriumtuberculostearicum and Acinetobacter baumanniidetected by polymerase chain reaction make aneasily recognized antigen?

Answers

No, DNA won't make an easily recognized antigen because the basic structure of DNA is similar to all microbes, so DNA won't be enough to specifically recognize these two microbes.

An antigen in immunology is a molecule, molecular structure, foreign particle, pollen grain, or other foreign substance that may attach to a particular antibody or T-cell receptor.  Antigens present in the body might cause an immunological reaction.  The word "antigen" originally referred to something that produces antibodies.  Proteins, peptides (chains of amino acids), polysaccharides (chains of monosaccharides/simple sugars), lipids, and nucleic acids can all be considered antigens.

Antibodies and T-cell receptors are examples of antigen receptors that can identify an antigen. Immune system cells produce a variety of antigen receptors, giving each cell a specificity for a single antigen. Only lymphocytes that are able to detect an antigen are activated and enlarged after being exposed to it, a process known as clonal selection.

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You started a bike ride and are
getting warm. What systems are
involved in causing your temperature
to rise in this scenario?

Answers

Systems Involed: Skeletal System, Muscular System, and Respiratory System.

Explanation:
Your skeletal system supports your body as you move your legs to pedal. Your muscular system lets you tighten your hand around the handlebars to steer the bicycle. As you pedal faster, the speed of your breathing increases. This means that your respiratory system is breathing in more oxygen for your cells to use

Within the domain Eukarya organisms are placed into four kingdoms. A certain Organism ismulticellular with cell walls and absorbs nutrients from decaying organic matter period to whichKingdom does this Organism most likely belong?A. AnimaliaB. fungiC. plantaeD. protista

Answers

An organism that is multicellular with cell walls and absorbs nutrients from decaying organic matter is referred to as Fungi. It belongs to the Kingdom Fungi

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