Botany-Sex Determination
NEET Botany Sex Determination MCQ Question
Type: MCQ-fact-Medium-Class 12
In the XO type of sex determination, what chromosome do all eggs carry?
A
X-chromosome
B
Y-chromosome
C
Z-chromosome
D
W-chromosome
Correct Answer
Option A
Detailed Explanation
In the XO type of sex determination, all eggs bear an additional X-chromosome, while some sperms carry the X-chromosome and some do not, determining the sex of the offspring.
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