Botany-Sex Determination
NEET Botany Sex Determination Match the Following Question
Type: Match the Following-match the column-Hard-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) X-chromosome | (i) Female determinant in birds |
| (b) Z-chromosome | (ii) Male determinant in humans |
| (c) Y-chromosome | (iii) Female determinant in humans |
| (d) XO type | (iv) Sex determination in certain insects |
A
a-iii, b-i, c-ii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-i, b-iv, c-ii, d-iii
D
a-ii, b-iii, c-i, d-iv
Correct Answer
Option A
Detailed Explanation
The X-chromosome is involved in female sex determination in humans, while the Z-chromosome is the female determinant in birds. The Y-chromosome is the male determinant in humans, and the XO type is a mechanism of sex determination in certain insects.
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