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Question
Biology
Which o f the following PGRs are categorised as plant growth promoters?
Q. Which o f the following PGRs are categorised as plant growth promoters?
1827
201
Plant Growth and Development
Report Error
A
Auxin,
G
A
and cytokinin
80%
B
Ethylene and
A
B
A
9%
C
Ethylene, auxin,
G
A
and cytokinin
3%
D
A
ux
in
,
G
A
,
A
B
A
and cytokinin
9%
Solution:
Ethylene, auxin, GA and cytokinin PGRs are catego rised as plant growth promoters.