Question

give a scientific reason. why is meiosis called reductional cell-division

Answer 1

meiosis is a reductional division as because at the time of cell division the chromosome number reduces to half .
hope this helps you

Answer 2

$\huge\underline\mathfrak\red{Answer}$

Meiosis is known as reductional division because the parent cell produces four daughter cells produces four daughter cells each having half the number of chromosomes present in the parent cell.