Botany-(general)
NEET Botany (general) MCQ Question
Type: MCQ-fact-Medium-Class 11
What marks the beginning of metaphase in mitosis?
A
Disintegration of the nuclear envelope
B
Condensation of chromosomes
C
Separation of sister chromatids
D
Formation of kinetochores
Correct Answer
Option A
Detailed Explanation
The complete disintegration of the nuclear envelope marks the start of metaphase in mitosis, allowing chromosomes to spread throughout the cytoplasm of the cell.
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