Match List-I with List-II:

List-I (Type of cross)
(A) Monohybrid cross
(B) Dihybrid cross
(C) Incomplete domi

Question

Match List-I with List-II:

List-I (Type of cross)
(A) Monohybrid cross
(B) Dihybrid cross
(C) Incomplete dominance
(D) Test cross

List-II (Phenotypic ratio)
(I) 1:1
(II) 1:2:1
(III) 3:1
(IV) 9:3:3:1

Accepted Answer

:
- Monohybrid cross: The F2 phenotypic ratio is 3:1 (e.g., 3 Tall : 1 Dwarf) .
- Dihybrid cross: The F2 phenotypic ratio is 9:3:3:1 (e.g., 9 Round Yellow : 3 Wrinkled Yellow : 3 Round Green : 1 Wrinkled Green) .
- Incomplete dominance: The F2 phenotypic ratio is 1:2:1 (e.g., 1 Red : 2 Pink : 1 White in Snapdragon) .
- Test cross: A monohybrid test cross (heterozygote x homozygous recessive) yields a 1:1 ratio .

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