Question

in meiosis 1 increases in dna content which leads to the increase in chromosomes number as per the rule pairing recombination occurs. first dna content 2c but now 4c . if it divides it gives two 2c cells. and after in meiosis 2 the two 2c will changes to c c cells. if dna replicates then meiosis 1 can't occur reduction division​

Answer 1

Answer:

Changes in amount of DNA throughout the cell cycle

The amount of DNA within a cell changes following each of the following events: fertilization, DNA synthesis, mitosis, and meiosis (Fig 2.14). ... If the cell undergoes mitosis, each daughter cell will return to 2c and 2n, because it will receive half of the DNA, and one of each pair of sister chromatids.

Explanation: