Question

which choice below would represent an organism with two recessive alleles and no dominant alleles?
bb
bb
bb

Explanation:

Step1: Understand allele representation

In genetics, dominant alleles are typically represented by capital letters (e.g., B) and recessive alleles by lowercase letters (e.g., b).

Step2: Analyze each option

• Option A (BB) has two dominant alleles.
• Option B (Bb) has one dominant and one recessive allele.
• Option C (bb) has two recessive alleles and no dominant alleles.

Answer:

C. bb