Meiosis differs from mitosis as

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) is the correct answer. Meiosis is characterized by the process of crossing over,which occurs during the pachytene stage of prophase-$I$. Crossing

Vedclass · Accepted Answer

It shows crossing over

Vedclass · Answer

(B) is the correct answer. Meiosis is characterized by the process of crossing over,which occurs during the pachytene stage of prophase-$I$. Crossing over involves the exchange of genetic material between non-sister chromatids of homologous chromosomes,leading to genetic variation. Meiosis is a reductional division where a diploid $(2n)$ cell divides to form four haploid $(n)$ daughter cells,whereas mitosis is an equational division where the chromosome number remains unchanged.

Similar Questions

Match Column-$I$ with Column-$II$ and select the correct option.
Column-$I$ | Column-$II$
$(a)$ Pachytene | $(i)$ Synizesis
$(b)$ Zygotene | $(ii)$ Chiasmata
$(c)$ Diplotene | $(iii)$ Terminalization
$(d)$ Leptotene | $(iv)$ Crossing over
$(e)$ Diakinesis | $(v)$ Synapsis

In the given figure,what is the ploidy of the chromosomes in the cell labeled $Q$?

In which stage do the bivalent chromosomes appear as tetrads?

Meiosis can be observed in

When synapsis is complete throughout the chromosomes,the cell enters which stage?

Vedclass Test Series

Exam Paper Generator

Online Exam Module