What is the genotype ratio of carrier females to normal males in the cross

By: |Published on: Nov 18|Categories: Biology WAEC| 0 comments

The illustration above represents a cross between a colour blind male and normal female. Study it carefully and answer the questions.

A. 1:1
B. 2:3
C. 3:4
D. 4:1

Correct Answer: Option A

A. 1:1

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