Botany-Cell Cycle Phases
NEET Botany Cell Cycle Phases MCQ Question
Type: MCQ-fact-Medium-Class 11
What is the primary process that occurs during the S phase of the cell cycle?
A
DNA replication and chromosome duplication
B
Cytoplasmic growth and organelle duplication
C
Separation of sister chromatids
D
Nuclear envelope breakdown
Correct Answer
Option A
Detailed Explanation
During the S phase of the cell cycle, DNA replication and chromosome duplication occur, as stated in the NCERT context. This is a crucial step for preparing the cell for division.
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