Question

3 tries left
a recessive gene can control the appearance of a certain trait only if it is

○ paired with a dominant gene
○ paired with another recessive gene
○ related to intelligence
○ related to a physical trait

Explanation:

In genetics, a recessive gene expresses its trait only when present in a pair (homozygous recessive), as a dominant gene will mask its effect when paired with it.

Answer:

B. paired with another recessive gene