MyQuestionIcon

1

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

Transpiration

Which of the ...

Question

Which of the following hormone closes stomata in response to water stress?

A

IAA

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

B

ABA

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

C

NAA

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

D

{GA}_{3}

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

Open in App

Solution

The correct option is B ABA
In guard cells, the plant hormone abscisic acid (ABA) inhibits stomatal opening and induces stomatal closure through the coordinated regulation of ion transport.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In the extreme drought condition, which of the following plant hormone is produced, due to which stomata closes?

Q. Hormone which helps in the closing of stomata is

Q. Choose the correct answers from the alternatives given.
The hormone that controls closure of stomata in response to water stress is

Q. Stomata closes in response to

Q. Name the plant hormones which are responsible for the following effects :
(a) falling of leaves
(b) opening of stomata
(c) bending of stem towards light
(d) closing of stomata

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Long Distance Transport

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon