What would be the phenotypic ratio of the offspring of a cross between a heterozygous dominant parent and a double recessive parent?

by | Dec 8 | Biology WAEC | 0 comments

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

Correct Answer: Option B

B. 1 : 1

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