In a dihybrid cross RrYy × RrYy, the phenotypic ratio is 9:3:3:1. Round yellow = 9/16, wrinkled green = 1/16. Ratio = 9:1.
NEET UG 2026 — Biology Genetics
In a dihybrid cross between RrYy × RrYy, the phenotypic ratio of round yellow to wrinkled green is:
Verified 30 May 2026.
9:1
3:1
9:3
1:1
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Which of the following is a sex-linked recessive disorder?
In a dihybrid cross, the phenotypic ratio in F₂ generation is:
In Mendel's monohybrid cross, the phenotypic ratio in F₂ generation is:
The phenotypic ratio of a monohybrid cross in F₂ generation is:
What fraction of the F₂ plants with round seeds will be heterozygous for seed shape?
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