Test: Middle School Life Science

1.

Brown fur is dominant to white fur in a species of rabbit and is represented with the alleles "B" and "b".

What are the resulting percentages of genotypes of a cross between a homozygous dominant parent and a heterozygous parent?

 100% BB

50% BB and 50% Bb

 75% BB and 25% Bb

 50% BB, 25% Bb, 25% bb

1/5 questions

0%

Access results and powerful study features!

Take 15 seconds to create an account.
Start now! Create your free account and get access to features like:
  • Full length diagnostic tests
  • Invite your friends
  • Access hundreds of practice tests
  • Monitor your progress over time
  • Manage your tests and results
  • Monitor the progress of your class & students
By clicking Create Account you agree that you are at least 13 years old and you agree to the Varsity Tutors LLC Terms of Use and Privacy Policy.
Learning Tools by Varsity Tutors