Botany-Incomplete Dominance
NEET Botany Incomplete Dominance Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) True-breeding red-flowered plant | (i) Rr (Pink phenotype) |
| (b) F1 generation phenotype | (ii) rr (White phenotype) |
| (c) F2 generation phenotype ratio | (iii) 1:2:1 |
| (d) True-breeding white-flowered plant | (iv) RR (Red phenotype) |
A
a-iv, b-i, c-iii, d-ii
B
a-ii, b-iv, c-i, d-iii
C
a-iii, b-ii, c-iv, d-i
D
a-i, b-ii, c-iii, d-iv
Correct Answer
Option A
Detailed Explanation
In incomplete dominance, the true-breeding red flower (RR) and white flower (rr) produce a pink flower (Rr) in F1. In the F2 generation, the phenotype ratio is 1 red: 2 pink: 1 white, matching the genotypic ratio of 1 RR: 2 Rr: 1 rr.
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