1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Opening and closing of stomata is due to the
A
hormonal change in guard cells
B
change in turgor pressure of guard cells
C
gaseous exchange
D
respiration.
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Choose the correct match.
Bladderwort, sundew, Venus flytrap
A
Nepenthes, Dionea, Drosera
B
Nepenthes, Utricularia, Vanda
C
Uricularia, Drosera, Dionea
D
Dionea, Trapa, Vanda.
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following absorb light energy for photosynthesis?
A
Chlorophyll
B
Water molecule
C
O2
D
RuBP
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
In photosynthersis energy from light reaction to dark reaction is transferred in the form of
A
ADP
B
ATP
C
RuDP
D
chlorophyll.
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Class 12