Q. In 'S' phase of the cell cycle :
A) Amount of DNA doubles in each cell
B) Amount of DNA remains same in each cell.
C) Chromosome number is increased
D) Amount of DNA is reduced to half in each cell
Explanation
[Solution] DNA replicates in S phase, doubling the DNA content while the chromosome number stays the same. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.