contestada

When a male with genotype Bb makes a sperm cell, it could have the ____ allele
1. XY
2. b
3. B or b
4. B

Respuesta :

The answer is 3. B or b

This is because since the male has two alleles there is a 50% chance that either allele (B or b) could be in the new sperm cell. Hope this helps!