Crossing over occurs between which of the fol | vedclass

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

Question

(B) Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes during the pachytene stage of prophase-$

Vedclass · Accepted Answer

$2$ non-sister chromatids

Vedclass · Answer

(B) Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes during the pachytene stage of prophase-$I$ of meiosis. This process leads to genetic recombination,which is essential for variation in sexually reproducing organisms. Therefore,the correct answer is $2$ non-sister chromatids.

Crossing over occurs between which of the following?

Similar Questions

Into how many sub-phases is Prophase-$I$ divided?

The process by which the chromosomes are separated in the sex cells and their number reduced from the diploid to haploid condition is known as

The correct sequence of stages during the prophase-$I$ of meiosis is:

Describe the following:
$(a)$ Synapsis
$(b)$ Bivalent
$(c)$ Chiasmata
Draw a diagram to illustrate your answer.

In meiosis,the chromosome number

Vedclass Test Series

Exam Paper Generator

Online Exam Module