Biology 11 Chapter - 9
Diversity Among Animals - 49
1.
Marsupials belong to?
a) Prototheria
b) Amphibia
c) Metatheria
d) Eutheria
2.
The pouch in the females of marsupials is called as?
a) Scale
b) Marsupium
c) Feather
d) Pinna
3.
Marsupials are found in?
a) B and c are correct
b) Australia
c) Pakistan
d) America
4.
Which one of the following is not a marsupial mammal?
a) Opposum
b) Kangaroo
c) Echidna
d) Tasmanian wolf
5.
The function of the pouch in marsupials is?
a) To move
b) To sense
c) To provide place for rearing young one
d) To respire
6.
Placenta is the charactristic property of?
a) Prototherians
b) Birds
c) Eutherians
d) Metatherians
7.
The function of placenta is?
a) Respiration
b) Digestion
c) To nourish the foetus
d) To nourish the mother
8.
The maximum mammalian characters are found in the?
a) Reptiles
b) Prototherians
c) Eutherians
d) Metatherians
9.
In pangolin, the hair have been modified into?
a) Scales
b) Spines
c) Spicules
d) Feathers
10.
In porcupine, the hair have been modified into?
a) Spines
b) Feathers
c) Scales
d) Spicules
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