CameraIcon

SearchIcon

MyQuestionIcon

1

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

Hybridization

Heterosis is

Question

Heterosis is

A

Hybrid incompatibility

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

B

Hybrid vigour

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

C

Structural hybridity

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

D

Hybrid sterility

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

Open in App

Solution

The correct option is A Hybrid vigour
Heterosis or hybrid vigor is an outbreeding enhancement device that improves or increased the function of any biological quality in a hybrid offspring. An offspring exhibits heterosis if its traits are enhanced as a result of mixing the genetic contributions of its parents. Thus, the correct answer is option B

Suggest Corrections

thumbs-up

0

Similar questions

Q. Heterosis (hybrid vigor) desirable in vegetatively propagated plants, because

Q. State whether the following statements are true or false.
The increased superiority of hybrids over the parents is called heterosis.

Q. I have four pure lines of plants - Line 1 - high yielding ; Line 2 - disease resistant; Line 3 - disease resistant , medium yield; Line 4 - High yielding, susceptible to disease. Which combination of these lines will lead to heterosis in the F1 hybrid?

Q. Choose the correct statement.

A) Hybridization is used to exploit and utilise the hybrid varieties.

B) Hybridization creates variation.

C) Hybridization leads to recombination of characters.

s p^{3} d^{2}

hybridization the same as

d^{2} s p^{3}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Hybridization - Concept

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard VII Biology

Join BYJU'S Learning Program

CrossIcon