A somatic cell that has complted the S phase of cell cycle,as compared to gametes of same species-then amount of chrmosme nd DNA WILL BE?

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A somatic cell that has complted the S phase of cell cycle,as compared to gametes of same species-then amount of chrmosme nd DNA WILL BE?

Tanmoy Medhi 20th Feb, 2019

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masteranshu27 21st Feb, 2019

Hello aspirant,
Thanks for contacting Careers 360.

S phase is also known as synthesis phase. In this phase, DNA replication occurs. DNA amount doubles but chromosome number is constant.

Suppose before S phase, chromosome number is 2n and DNA amount is 2c, after S phase -

Chromosome number - constant - 2n
DNA Amount - doubles - 4c

Thank You
Best of Luck

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