CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Heterosis

Hybrid vigour...

Question

Hybrid vigour is due to

A

Emasculation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Homozygosity

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Heterozygosity

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

Linkage

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
Heterozygosity

Increased heterozygosity is the underlying factor which causes hybrid vigour. The hybrid is superior to both the parents.

Suggest Corrections

thumbs-up

1

Similar questions

Q. Which of the following cross determines heterozygosity or homozygosity?

Q. Mating of an organism to double recessive for determining homozygosity or heterozygosity is

Q. Regarding assertion and reason, choose the correct option.
Assertion[A]: Excessive inbreeding leads to inbreeding depression
Reason[R]: Increased homozygosity leads to loss of heterozygosity

Q. Regarding assertion and reason, choose the correct option.
Assertion[A]: Excessive inbreeding leads to inbreeding depression
Reason[R]: Increased homozygosity leads to loss of heterozygosity

Q. Hybrid vigour is due to

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Plant Breeding

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon