Question

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1. Cross one parent that is heterozygous for both beak color and feather color with a parent that is homozygous for both recessive traits. What are the genotypes of the parents? (Hint: Recall that the P generation includes a heterozygous parent with dominant traits and a homozygous parent with recessive traits.)
Assume the following F1 generation:
YyBb: 420
Yybb: 80
yyBb: 80
yybb: 420

Answer:

Answer 1

Step-by-step explanation:

cross one parent that is heterozygous for both break color and feather color with a parent that is homozygous for both recessive traits. what are the genotypes of the heterozygous parent with dominant traits and a homogeneous parent with recessive traits Assume the following G1 generation.

YyBB420

YyBb420