Home
Class 12
BIOLOGY
One hormone helps in ripening of fruits ...

One hormone helps in ripening of fruits while the other-stimulates closure of stomata. These are respectively:

A

Abscisic acid and auxin

B

Ethylene and abscisic acid

C

Abscisic acid and ethylene

D

Ethylene and gibberellic acid

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PHOTOSYNTHESIS

    MBD PUBLICATION|Exercise QUESTION BANK|145 Videos
  • PLANT KINGDOM

    MBD PUBLICATION|Exercise Question Bank|94 Videos

Similar Questions

Explore conceptually related problems

A hormone that induces fruit ripening is

The hormone 'X' does the following functions. (i) Induces seed dormancy. (ii) Inhibits seed germination. (iii) Stimulates closure of stomata. The hormone 'X' should be

One gas bleaches the colour of the flowers by reduction while the other by oxidation. The gases are:

When the organisms live together in such a manner that one organism is benefited while the other remains unaffected. This type of association is called:

Read the following statements regarding arithmetic growth and select the correct answer. (i) Rate of growth is constant. (ii) One daughter cell remains meristematic while the other one differentiates and matures. (iii) Mathematical expression is L_(t) = L_(0) +rt .

Consider the following statements each one or two blanks (A) Lippes loops is a overset("i")"___" while multiload 375 is a overset("ii")"___" IUD (B) Surgical methods of contraception are also called as overset("iii") "___" methods (C) High MMR and IMR play a significant role in overset("iv") "____" human population Which one of the following options, gives the correct fill ups for the respective blank numbers from (i) to (iv) in the above statements ?