A squirrel has 40 pairs of chromosomes 80 total after mitosis how many chromosomes and how many pairs does it have

A squirrel has 40 pairs of chromosomes 80 total after mitosis each daughter has 40 pairs of chromosomes which is equal to 80 chromosomes so totally 160 chromosomes and 80 pairs of chromosomes are present in both daughter cells.

In mitosis, the number of chromosome is double i. e. diploid because in mitosis replication of chromosome occurs which results in two identical copies of chromosome.

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.