Question

5. Which of the following is NOT true about a recessive gene trait?

A. It is expressed when the genotype is heterozygous.
B. It can be masked by a dominant gene trait.
C. It is expressed only when a dominant gene isn't present.
D. It can be expressed when the genotype is homozygous.

Answer 1

A. It is expressed when the genotype is heterozygous.

Step-by-step explanation:

Gene is only expressed in homozygous recessive.