Crossing over causes

English

Gujarati

Hindi

4.Principles of Inheritance and Variation

medium

Crossing over causes

A

Expression of recessive genes

B

Synapsis between homologous chromosomes

C

Recombination between linked genes

D

Linkage between dominant genes

(AIPMT-1991)

Solution

(c)During crossing over non-sister homologous chromosome exchange genes.

Standard 12

Biology

Share

Similar Questions

In a test cross involving $F_1$ dihybrid flies, more parentaltype offspring were produced than the recombinanttype offspring. This indicates

medium

(NEET-2016)

Two genes $R$ and $Y$ are located very close on the chromosomal linkage map of maize plant. When $RRYY$ and $rryy$ genotypes are hybridized, then $F_{2}$-segregation wii show

medium

Crossing over in diploid organism is responsible for

medium

(AIPMT-1998)

Discuss in detail the contributions of Morgan and Sturtevant in the area of genetics.

medium

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

medium