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1
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Megasporangium is equivalent to
A
nucellus
B
ovule
C
embryo sac
D
fruit.
2
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following statements is correct?
A
Endothecium produces the microspores.
B
Tapetum nourishes the developing pollen.
C
Hard outer layer of pollen is called intine.
D
Sporogenous tissue is haploid.
3
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Plants with ovaries having only one or a few ovules, are generally pollinated by
A
bees
B
butterflies
C
birds
D
wind.
4
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following statements is wrong?
A
When pollen is shed at two-celled stage, double fertilization does not take place.
B
Vegetative cell is larger than generative cell.
C
Pollen grains in some plants remain viable for months.
D
Intine is made up of cellulose and pectin.
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