What are two typical testcross ratios?
A)3:1 and 9:3:3:1
B)1:1 and 9:3:3:1
C)3:1 and 1:1:1:1
D)1:1 and 1:1:1:1

Name: What are two typical testcross ratios? A)3:1 and 9:3:3:1 B)1:1 and 9:3:3:1 C)3:1 and 1:1:1:1 D)1:1 and 1:1:1:1
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Question

Quizplus · Accepted Answer

A testcross typically involves crossing an individual with a homozygous recessive individual. The expected phenotypic ratios are 1:1 for a monohybrid testcross and 1:1:1:1 for a dihybrid testcross.

What Are Two Typical Testcross Ratios