A parent cell goes through a toxic division and becomes two

A parent cell goes through a toxic division and becomes two siblings or daughter of these sibling cells the original cell, and the other a new cell? Explain your answer. When does the S phase occur? What important event during the S phase? If the chromosome number for a chimpanzee is 48. How many dyads will it have in a somatic con in metaphase? How many monads in a somatic cell in anaphase How many monads in each of the new daughter cells? How many pairs of homologous chromosomes are present in its somatic

Solution

Ques-1: question is incomplete due to improper picture

Ques-2:

S phase: DNA synthesis (S) phase in somatic cell division or interphase occurs prior to mitosis

During the four phases of the interphase synthesis phase of cell cycle (G1-(Gap1 phase), S- Phase for synthesis genetic material (important event), G2-(Gap2 phase)Mitosis and Cytokinesis) possess the following G1 and S steps and widely use the process of homologous recombination process to renovate or to repair the broken double stranded DNA template existing on the chromosome.

G1/S cyclins causes to initiates S phase for DNA replication through unwinding of DNA by the action of DNA polymerases, helicases. Highly condensed chromatin, including the centromere region, is replicated late in S phase. In case, if cell enters into the cell division phase or M pahse (mitotic phase) with incomplete S phase & with incomplete DNA replication leading to inability of progeny cells with two identical semi-conservative chromosomes