Chiasma shows sites of

English

Gujarati

Hindi

4.Principles of Inheritance and Variation

normal

Chiasma shows the sites of

A

Spindle formation

B

Synapsis

C

Crossing over

D

None of these

Solution

(c) Morgan proposed that chiasmata lead to crossing over by breakage and reunion of homologous chromosomes.

Standard 12

Biology

Share

Similar Questions

The gene which increases the frequency of mutation in other gene is referred to as

normal

The phenomenon in which an allele of one gene suppresses the activity of an allele of another gene is known as

normal

(AIPMT-1995)

Single gene can exhibit multiple phenotypic expression, this is called…..

normal

Mark the correct match

normal

The $F_2$ dihybirid ratio $9 : 3 : 4$ is explained on the basis of

normal