NEET Botany Incomplete Dominance Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) True-breeding red-flower genotype (i) Pink flower phenotype (b) Heterozygous genotype (ii) White flower phenotype (c) Homozygous white-flower genotype (iii) Red flower phenotype (d) F2 generation phenotype ratio (iv) 1:2:1
Choose the correct matching:
a-iii, b-i, c-ii, d-iv
a-ii, b-i, c-iii, d-iv
a-iii, b-ii, c-i, d-iv
a-iii, b-i, c-iv, d-ii
Correct Answer
Detailed Explanation
In the example of incomplete dominance with snapdragons, true-breeding red-flowered plants have the genotype RR, resulting in a red flower phenotype. The heterozygous genotype Rr leads to a pink flower phenotype, while the homozygous white-flower genotype rr corresponds to a white flower phenotype. The F2 generation exhibits a phenotype ratio of 1 red: 2 pink: 1 white, confirming the 1:2:1 ratio.
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