2 years ago

What are the two reasons that there are exceptions to Mendelian heredity?

Biology

2 answers:

sashaice [31]2 years ago

7 0

Answer:

Incomplete Penetrance. Some genes are incompletely penetrant.

Sex-limited genes are ones that are inherited by both men and women but are normally only expressed in the phenotype of one of them. The heavy male beard is an example.

Pleiotropy. A single gene may be responsible for a variety of traits.

Stuttering Alleles.

Explanation:

saw5 [17]2 years ago

7 0

Multiple alleles. Mendel studied just two alleles of his pea genes, but real populations often have multiple alleles of a given gene.
Incomplete dominance. ...
Codominance. ...
Pleiotropy. ...
Lethal alleles. ...

You might be interested in

Which resource do you think is most important to

Diano4ka-milaya [45]

Answer:

air

Explanation: without air you can cant even live

4 0

2 years ago

Read 2 more answers

Please Help_Biology

frosja888 [35]

Gene (DNA) expression would be B

4 0

3 years ago

Read 2 more answers

What role does photosythesis have in the carbon cycle?

cluponka [151]

During photosynthesis, plants absorb carbon dioxide and sunlight to create fuel—glucose and other sugars—for building plant structures. This process forms the foundation of the fast (biological) carbon cycle. ... In all four processes, the carbon dioxide released in the reaction usually ends up in the atmosphere.

6 0

3 years ago

Read 2 more answers

Why do different parts of the planet receive varying amounts of water?

fredd [130]

it helps the plant develop healthier

6 0

3 years ago

The most common type of supraventricular tachycardia (svt) is _____.

Mumz [18]

The correct answer is <span>(AVNRT) </span>

8 0

3 years ago