Which event during cell division is responsib | vedclass

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

Question

(B) During meiosis,specifically in the pachytene stage of prophase-$I$,the process of crossing over occurs between non-sister chromatids of homologous

Vedclass · Accepted Answer

Recombination

Vedclass · Answer

(B) During meiosis,specifically in the pachytene stage of prophase-$I$,the process of crossing over occurs between non-sister chromatids of homologous chromosomes.This process leads to the exchange of genetic material,resulting in new combinations of genes,which is known as recombination.Recombination is the primary mechanism responsible for genetic variation and the emergence of new characteristics in the offspring compared to their parents.Linkage refers to the tendency of genes to be inherited together,which reduces variation,and segregation ensures the separation of alleles,but recombination is the specific event that creates new genetic combinations.

Which event during cell division is responsible for the emergence of new characteristics in the next generation of organisms?

Similar Questions

Which scientists proposed the coupling and repulsion theory?

Crossing over is

Why did Mendel face difficulties in explaining linked traits?

Drosophila melanogaster has $8$ chromosomes in its somatic cell. How many linkage groups will it have?

What is recombination? Discuss the applications of recombination from the point of view of genetic engineering.

Vedclass Test Series

Exam Paper Generator

Online Exam Module