1
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following human organs is often called the ''graveyard'' of RBCs?
A
Gall blader
B
Kidney
C
Spleen
D
Liver
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Vernalization simulates flowering in
A
zamikand
B
turmeric
C
carrot
D
ginger.
3
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
4
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Read the following four statements (A $$-$$ D). phosphorylation involve uphill transport of protons across the membrane.
(A)  Both photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane.
(B)  In dicot stems, a new cambium originates from cells of pericycle at the time of secondary growth.
(C)  Stamens in flowers of Gloriosa and Petunia are polyandrous.
(D)  Symbiotic nitrogen fixers occur in free-living state also in soil.

How many of the above statements are right?
A
Two
B
Three
C
Four
D
One
EXAM MAP