Home
Class 12
BIOLOGY
You are given a tissue with its potentia...

You are given a tissue with its potential for differentiation in an artificial culture .Which of the following pairs of hormones would you add to the medium to secure shoots as well as roots

A

IAA, and gibberellin

B

Auxin and cytokinin

C

Auxin and abscisic acid

D

Gibberel!in and abscisic acid

Text Solution

Verified by Experts

The correct Answer is:
B

When a tissue with a potential of differentiation is grown in an artificial medium containing auxin and cytokinin in a specific ratio, it starts differentiating Thus, root and shoot differemiation occurs. Auxin initiate root formation while cytokinin starts shoot formation
Promotional Banner

Similar Questions

Explore conceptually related problems

Which of the following pairs of species would you expect to have largest difference in spin only magnetic moment ?

Which element in each of the following pairs of elements would you expect to have lower first ionisation energy? Explain. K, Ar

Which element in each of the following pairs of elements would you expect to have lower first ionisation energy? Explain. Kr, Xe

Which element in each of the following pairs of elements would you expect to have lower first ionisation energy? Explain. Cl, F

Which element in each of the following pairs of elements would you expect to have lower first ionisation energy? Explain. Cl, S

Which element in each of the following pairs would you expect to have higher first ionisation energy and why? H ,He

Which element in each of the following pairs would you expect to have higher first ionisation energy and why? F ,Cl

Which element in each of the following pairs would you expect to have higher first ionisation energy and why? N, O

In which of the following would you find retained endospermic tissue even after the formation of the seed ?

Which hydroxide in each of the following pairs would you expect to be more basic ? Be(OH)_(2),Mg(OH)_(2)