CameraIcon

SearchIcon

MyQuestionIcon

1

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

Plant Breeding

Which of the ...

Question

Which of the following is NOT a chemical inhibitor of seed dormancy?

A

Ethylene

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

B

Gibberellins

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

C

Cytokinin

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

D

Auxin

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

Open in App

Solution

The correct option is D Auxin
Auxin is a plant hormone which is produced by the growing apices of stems and roots. It induces seed dormancy by promoting abscissic acid. Abscissic acid is responsible for induction and maintenance of seed dormancy.

Ethylene, gibberellins and cytokinins break seed dormancy and promote seed germination.

Suggest Corrections

thumbs-up

0

Similar questions

Q. How many of the following statements is/are correct?
I.Soil microbes weakens the seed coat and promotes germination
II.Scarification is the process of breaking seed coat
III.Rainwater leaches off chemical inhibitors from the seed
IV. Chilling the seed will promote seed germination

Q. Which of the following is not a method of breaking dormancy of seeds?
Method 1:Hydraulic pressure can be applied on seeds for 5-20 minutes which can weaken the seed coat
Method 2: use of inhibitors can help in breaking dormancy of seeds.
Method 3:Rupturing the seed coat by filing or chipping through machineries helps in breaking dormancy of seeds.

Q. Common inhibitor of seed germination is

Q. Which of the following is not a method of breaking dormancy of seeds?
Method 1:Hydraulic pressure can be applied on seeds for 5-20 minutes which can weaken the seed coat
Method 2: use of inhibitors can help in breaking dormancy of seeds.
Method 3:Rupturing the seed coat by filing or chipping through machineries helps in breaking dormancy of seeds.

Q. Which of the following statements is not true about enzyme inhibitors?

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