What statement best describes a dominant allele?

-

A. the version of the trait that is expressed over other alleles for the same trait

-

B. the version of the trait that is expressed only if the individual is homozygous for that trait

-

C. the version of the trait that is expressed only if the individual is heterozygous for that trait

-

D. the version of the trait that is more beneficial to the individuals survival

Question

Biology

Anahi Benton

21 October, 14:50

What statement best describes a dominant allele?

-

A. the version of the trait that is expressed over other alleles for the same trait

-

B. the version of the trait that is expressed only if the individual is homozygous for that trait

-

C. the version of the trait that is expressed only if the individual is heterozygous for that trait

-

D. the version of the trait that is more beneficial to the individuals survival

+1

Answers (2)

Know the Answer?

Fattykins · Answer 1

Answer: A. the version of the trait that is expressed over other alleles for the same trait

Hamilton · Answer 2

A. The version of the trait that is expressed over other alleles for the same trait.

Explanation:

It is called dominant because if it is present, even in heterozygous situations, it will be expressed.