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Can There Be Mitosis Without Dna Replication in S Phase - Biology

Can there be mitosis without DNA replication in S phase?

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Solution

Mitotic cell division cannot take place without DNA replication in S phase. Two important events take place during S phase – one is the synthesis or duplication of DNA and the other is the duplication of the centriole. DNA duplication is important as it maintains the chromosome number in the daughter cells. Mitosis is an equational division. Therefore, the duplication of DNA is an important step

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APPEARS IN

NCERT Class 11 Biology Textbook
Chapter 10 Cell Cycle and Cell Division
Q 14 | Page 172
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