1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
romanna [79]
3 years ago
15

How do we know that height in humans is a polygenic trait?

Biology
1 answer:
Elena-2011 [213]3 years ago
4 0
We know that height in humans is a polygenic trait because it has a lot of variation. The height gene is controlled by at minimum three genes with six different alleles. If all of these alleles are dominant for the tall gene you will be tall if you are dominant for the short gene you will be short if there is no clear dominance between the two genes you will fall somewhere  in the middle. 
You might be interested in
The term ____________________ describes the chemical substances that make it possible for messages to cross from the synapse of
Aloiza [94]

The term Neurotransmitter describes the chemical substances that make it possible for messages to cross from the synapse of a neuron to the target receptor.

<h3>What are Neurotransmitters?</h3>
  • Neurotransmitters are endogenous chemicals that allow neurons to communicate with each other throughout the body.
  • Chemical synaptic transmission is primarily through the release of neurotransmitters from presynaptic neural cells to postsynaptic receptors.
  • There are a number of neurotransmitters used by the body for different functions, including acetylcholine, norepinephrine, glutamate, GABA, glycine, dopamine, and serotonin.
  • Glutamate is the principal excitatory neurotransmitter used in the brain.
  • GABA and Glycine serve as the major inhibitory neurotransmitters.

To learn more about Neurotransmitters,

brainly.com/question/1980965

#SPJ4

5 0
2 years ago
Your teacher is performing an experiment in the lab. She takes a test tube
pishuonlain [190]

Answer:

a. bubbles formed

Explanation:

Bubbles are a sign of gaseous molecules escaping, meaning that something has forced molecules to break apart and escape. A chemical reaction involves any change that directly impacts the molecular formation of a substance.

4 0
3 years ago
Why does water form large round drops as it falls from a faucet with a slow leak
jarptica [38.1K]
Water molecules are polar. This means that one end of the molecule is positively charged, while the other is negatively charged. Opposite charges attract. Water molecules on the faucet that are eventually pulled away from the others by gravity will themselves pull together and form round drops because the charged portions of molecule attract the oppositely charged portions of another.
8 0
3 years ago
When water runs through or over rocks containing soluble minerals, it dissolves small amounts of the minerals and carries them a
gogolik [260]

Answer:

true

Explanation:

7 0
3 years ago
Enzymes can be found in Bacteria<br> True<br> False
blondinia [14]

Answer:

Yes, enzymes can be found in bacteria.

Explanation:

The process is known as proteolysis. Proteolysis occurs at the different rates for the different types of proteins present in the body.

8 0
3 years ago
Other questions:
  • What are 2 ways cells in our bodies use lipids?
    15·1 answer
  • How do your bones and muscles work together to move ?
    7·2 answers
  • Which of the following statements is the correct comparison of selective breeding and hybridization?
    5·2 answers
  • What happens to ammonia when it isn’t taken up by plants?
    11·1 answer
  • Which best explains the circulation system within mammals?
    6·1 answer
  • (Answer fast for brainliest.)
    10·1 answer
  • Match the different levels of protein organization with their definition.
    15·2 answers
  • WILL BE MARKED AS. BRAINLIEST The process of inflammation _____.
    9·2 answers
  • What would happen if we didn't have subcutaneous fat
    7·1 answer
  • Which of the following statements is true about the glycocalyx? Check All That Apply
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!