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Biology Class 11 Chapter 9
Kingdom PlantaeTest 21
1.
A flower is modified ?
a) Root
b) Leaves
c) Shoot
d) Stem
2.
A flower consists of?
a) All
b) Torus
c) Pedicel
d) Thalamus
3.
A flower consists of?
a) Stemen
b) All
c) Sepals
d) Petals
4.
Which protect the stamen and carpals?
a) Petals
b) Both
c) Sepals
d) Pedicle
5.
Which attract the insects for pollination?
a) Carpel
b) All
c) Petals
d) Stamen
6.
Petals and sepals are?
a) Reproductive
b) Essential
c) None
d) Non-reproductive
7.
Stamen and Carpel are?
a) Reproductive
b) Non-reproductive
c) None
d) Non-Essential
8.
The anther of Angioperm contain________ mother cells?
a) Megaspore
b) Microspore
c) Macrospore
d) Ovule
9.
Ovary,style and stigma are parts of?
a) Carpal
b) Petal
c) Stamen
d) Sepal
10.
The second male gamete fuses with the secondary Nucleus to form?
a) Endosperm
b) Carpal
c) Zygote
d) Ovule
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