Question

When we rub our palms rigorously for sometime and touch our cheeks we feel hot. Give reason​

Answer 1

Answer:

During DNA replication, the unwinding of strands leaves a single strand vulnerable. ... In the eukaryotic cell cycle, chromosome duplication occurs during "S phase" (the phase of DNA synthesis) and chromosome segregation occurs during "M phase" (the mitosis phase).

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Answer 2

Answer:

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