Question #6423393Single Choice

Biology

Question

The Punnett square below shows a monohybrid cross where the YY genotype is lethal:

https://img.scholardog.com/ess-files/sat-bms-web/fiex/couser/2024/12/11/E0E82AC08D964732BD1EF92AB5283F02.png

What proportion of the living offspring will exhibit the yy genotype?

Options

A
    1/4
B
    1/3
C
    1/2
D
    2/3

Answer & Analysis

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