1
NEET 2013
MCQ (Single Correct Answer)
+4
-1
During seed germination its stored food is mobilized by
A
ABA
B
gibberellin
C
ethylene
D
cytokinin.
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Through their effects on plant growth regulators, what do the temperature and light control in the plants?
A
Apical dominance
B
flowering
C
Closure of stomata
D
Fruit elongation
3
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Vernalization simulates flowering in
A
zamikand
B
turmeric
C
carrot
D
ginger.
4
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Which one of the following generally acts as an antagonist to gibberellins?
A
Zeatin
B
Ethylene
C
ABA
D
IAA
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