Plant Growth And Development Question 91
Question: One of the preventive methods of fruit drop is by spraying [KCET 1998]
Options:
A) Auxin
B) Ethylene gas
C) Gibberellins
D) Cytokinine
Show Answer
Answer:
Correct Answer: A
Solution:
Abscission layer is produced when the auxin content falls below a minimum.
Application of auxin retards the abscission of leaves, fruits, branches, etc.
BETA
