McqMate
Sign In
Hamberger menu
McqMate
Sign in
Sign up
Home
Forum
Search
Ask a Question
Sign In
McqMate Copyright © 2026
→
All India Pre Medical Test (AIPMT)
→
Biology
→
Growth and Development in Plants
→
Which of the following is responsible fo...
Q.
Which of the following is responsible for seed dormancy ?
A.
Abscissic acid
B.
Ethylene
C.
Gibberrelin
D.
Auxin
Answer» A. Abscissic acid
1.9k
0
Do you find this helpful?
21
View all MCQs in
Biology
Discussion
No comments yet
Login to comment
Related MCQs
Which type of dormancy is found in seed causes physiology and external dormancy ?
In which type of dormancy, due to hardness of seed coats or integuments, embryo could not expand during germination ?
Which type of dormancy is found when seed is impermeable to water or gaseous exchange ?
Which type of dormancy, inhibits embryo growth and germination in seed ?
By which physiological process water enters into seed coats of seed ?
Match list I with II types of leaves List I List II (p) leaf included with in seed I scaly leaf (q) small or papery leaf II bract (r) stamen and Carpel III seed leaf (s) which a flower develops is IV soprophylls P Q R S P Q R S
What is the type of dormancy in which embryo do not differentiate into various tissue at the time of fruit maturation ?
Which type of dormancy is induced in seeds due to adverse condition and high temperature ?
Covering surrouding embryo contain growth inhibitor hormone for .......... dormancy.
Which of the following is correct option for seed germination ?