Dihybrid Cross

Problem 4: Predicting gametes of an SsYy plant.

The gametes of a plant of genotype SsYy should have the genotypes:

A. Ss and Yy

B. SY and sy

C. SY, Sy, sY, and sy

Each gamete will receive either on S or s allele, and either a Y or y allele. All of S or s, and Y or y are possible.

D. Ss, Yy, SY and sy

E. SS, ss, YY, and yy

The Biology Project
University of Arizona
Tuesday, August 13, 1996
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