Question

Why is mitosis called an equational division?

Answer 1

Hint:In this question we are going to find why mitosis is called an equational division. Mitosis is the process of cell division. In this process the chromosomes replicate and get equally distributed into two daughter cells. The chromosome number in each daughter cell is equal to that in the parent cell mean diploid .The number of chromosomes after undergoing mitosis remains the same.

Complete answer:
Let's discuss and find the answer.
In the mitosis process the replication occurs and then division which results in similar results as the parent. The DNA concentration reduces by half after mitosis. while meiosis-II also undergoes equational division the reductional division takes place in meiosis-I .

Mitosis divides the mother cell into two daughter cells which are identical to each other. In this process the chromosomes of the mother cells are duplicated and distributed equally to the daughter cell. The chromosome number in each daughter is equal to that in the parent or mother cell i.e. diploid. Due to the equal distribution of the chromosome between the daughter cells it is called an equational division.

Note:Tricky method:- Mitosis is called equational division because number of chromosomes and amount of DNA in daughter cells remain equal to parent cells. Example like, if a parent cell has 18 chromosomes, then in daughter cells formed by mitosis and each have 18 chromosomes.