Comment on the statement: "Meiosis enables the conservation of specific chromosome number of each species even though the process per se, results in reduction of chromosome number."

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) Meiosis is a specialized type of cell division that reduces the chromosome number by half, resulting in the production of haploid gametes $(n)$.
In sexually reproducing organisms, the fusion of two haploid gametes (male and female) during fertilization restores the original diploid chromosome number $(2n)$ in the zygote.
Thus, while meiosis itself is a reductional division, it is essential for maintaining the constant chromosome number characteristic of a species across generations.
Additionally, meiosis introduces genetic variation through crossing over and independent assortment, which is crucial for evolution.

Explore More

Similar Questions

How many meiotic divisions are required to produce $28$ cells from a single cell?

$A$: In higher organisms,a constant number of chromosomes is maintained generation after generation.
$R$: Meiosis occurs during the formation of gametes in plants and animals.

Whereas the number of chromosomes is reduced to half in the first meiotic division,what is the need for the second meiotic division?

State the significance of meiosis.

Meiosis is a type of cell division that:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo