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Class 11 NEET Biology Cell Cycle and Cell Division
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Question : 31
Total: 94
The fruit fly has 8 chromosomes (2n) in each cell.
During interphase of Mitosis if the number of chromosomes at
G
1
phase is 8, what would be the number of chromosomes after S phase?
[NEET 2021]
8
16
4
32
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Solution:
👈: Video Solution
In S phase there is duplication of DNA. So amount of DNA increases but not the chromosome number.
So, if the number of chromosomes at
G
1
phase is 8 in fruit fly then the number of chromosomes will be same in S phase that is 8 only.
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