Question

2c amount of DNA if present in interface then what is it's amount at M phase​

Answer 1

Answer:

DNA replication occurs in S phase and DNA amount doubles up i.e., a cell with 2C DNA in G, phase will now have 4C DNA. G2, phase is second growth phase where DNA content remains 4C. M phase is the phase of division where DNA content either regains 2C level (mitosis) or becomes halved i.e. 1C (in meiosis).

Answer 2

Answer:

M phase is the phase of division where DNA content either regains 2C level (mitosis) or becomes halved i.e. 1C (in meiosis).