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The genotypic ratio of progenie in a dihybrid test cross is
Answer & Solution
Correct Answer:
Option
D
The genotypic ratio of progeny in a dihybrid test cross is 1 : 1 : 1 : 1.
A dihybrid cross describes a mating experiment between two organisms that are identically hybrid for two traits.
A dihybrid test cross is obtained by crossing any one parent with a heterozygous condition from the F1 generation with a parent which is double homozygous and recessive. The ratio obtained is 1 : 1 : 1 : 1.
A dihybrid cross describes a mating experiment between two organisms that are identically hybrid for two traits.
A dihybrid test cross is obtained by crossing any one parent with a heterozygous condition from the F1 generation with a parent which is double homozygous and recessive. The ratio obtained is 1 : 1 : 1 : 1.
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