Monohybrid Cross Problem Set

Problem 7: The test cross

To identify the genotype of yellow-seeded pea plants as either homozygous dominant (YY) or heterozygous (Yy), you could do a test cross with plants of genotype _______.
A. y

B. Y

C. yy

D. YY

E. Yy


The Biology Project
University of Arizona
Thursday, October 1, 1998
Contact the Development Team

http://www.biology.arizona.edu
All contents copyright © 1998. All rights reserved.