Select the correct statement regarding dihybr | vedclass

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

Question

(B) Linkage refers to the physical association of genes on a chromosome. $1.$ Tightly linked genes are located very close to each other on the same ch

Vedclass · Accepted Answer

Tightly linked genes on the same chromosome show very low recombination.

Vedclass · Answer

(B) Linkage refers to the physical association of genes on a chromosome. $1.$ Tightly linked genes are located very close to each other on the same chromosome,which makes the probability of crossing over between them very low,resulting in very low recombination frequency. $2.$ Weakly linked genes are located further apart,allowing for a higher frequency of crossing over and thus higher recombination. $3.$ Therefore,tightly linked genes show very low recombination,while genes far apart show high recombination. Thus,the correct statement is that tightly linked genes on the same chromosome show very low recombination.

Select the correct statement regarding dihybrid crosses and linkage.

Similar Questions

The distance between two genes in a chromosome is measured in cross-over units,which represent:

Linked genes are separated by:

The number of linkage groups in a cell having $10$ pairs of chromosomes is.....

The following experiment is the result of a dihybrid cross performed by Morgan. Identify the proportions of $P, Q, R,$ and $S$.

Drosophila has four pairs of chromosomes. How many linkage groups does it have?

Vedclass Test Series

Exam Paper Generator

Online Exam Module