1
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
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
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following generally acts as an antagonist to gibberellins?
A
Zeatin
B
Ethylene
C
ABA
D
IAA
3
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Root development is promoted by
A
abscisic acid
B
auxin
C
gibberellin
D
ethylene.
4
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
One of the commonly used plant growth hormone in tea plantations is
A
ethylene
B
abscisic acid
C
Zeatin
D
indole-3-acetic acid.
NEET Subjects
EXAM MAP