
Can there be mitosis without DNA replication in S phase?
Answer
504.6k+ views
Hint: In cell division, Interphase, followed by M-phase and mitosis division involve the formation of two daughter cells from the single mother with equal number of chromosomes in each cell.
Complete Answer:
- Mitosis division cannot take place without DNA replication in S-phase.
- Cell division means the process by which matured cells divide to form two or four daughter cells.
- Cell division occurs in a pattern of cell-cycles.
- Cell- cycle consists of two main events in which first is interphase and another is M-phase.
- Interphase consists of phase, S-phase and phase, where in the S-phase the DNA replication process occurs to make extra copies of DNA and make it able to further development.
- The chromosomes replication also occurs in S-phase. This replication of chromosomes ensures the number of distribution of chromosomes in mitosis division.
- Mitosis division consists of the division of a parent cell into two daughter cells with equal number of chromosomes to each cell. The replication of chromosomes already occurs in the S-Phase to carry out the mitosis division.
Note: Mitosis division is also called as somatic cell division in which equal distribution of chromosomes occur in daughter cells. In and phase, growth of cells continues. The formation of two daughter cells occurs after the end of interphase, which is followed by mitotic phase, which is a combination of mitosis and cytokinesis. Mitotic phase leads to the formation of two daughter cells. The daughter cells always have the same number of chromosomes.
Complete Answer:
- Mitosis division cannot take place without DNA replication in S-phase.
- Cell division means the process by which matured cells divide to form two or four daughter cells.
- Cell division occurs in a pattern of cell-cycles.
- Cell- cycle consists of two main events in which first is interphase and another is M-phase.
- Interphase consists of
- The chromosomes replication also occurs in S-phase. This replication of chromosomes ensures the number of distribution of chromosomes in mitosis division.
- Mitosis division consists of the division of a parent cell into two daughter cells with equal number of chromosomes to each cell. The replication of chromosomes already occurs in the S-Phase to carry out the mitosis division.
Note: Mitosis division is also called as somatic cell division in which equal distribution of chromosomes occur in daughter cells. In
Recently Updated Pages
Master Class 11 Business Studies: Engaging Questions & Answers for Success

Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 Computer Science: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Master Class 11 Maths: Engaging Questions & Answers for Success

Trending doubts
Which one is a true fish A Jellyfish B Starfish C Dogfish class 11 biology CBSE

The flightless birds Rhea Kiwi and Emu respectively class 11 biology CBSE

Difference Between Prokaryotic Cells and Eukaryotic Cells

1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

How much is 23 kg in pounds class 11 chemistry CBSE
