Evolution Of Life

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61 Which is the largest living bird on Earth?

A
Emu
B
Ostrich
C
Albatross
D
Siberian Crane

62 Lac, which is used as sealing wax is produced by which of the following:

A
stem
B
root
C
insect
D
bird

63 ‘Darwin finches’ refer to a group of :

A
Fishes
B
Lizards
C
Birds
D
Amphibians

64 An ant can see the objects all around it due to the presence of :

A
Simple Eyes
B
Eyes over the head
C
Well-developed eyes
D
Compound eyes

65 The presence of what distinguishes a plant cell from an animal cell?

A
Chloroplasts
B
Cell wall
C
Cell membrane
D
Nucleus

66 Which animal produces the biggest baby ?

A
Camel
B
Lion
C
Elephant
D
Blue Whale

67 The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called

A
Dairy Science
B
Veterinary Science
C
Poultry
D
Animal Husbandry

68 Which among the following living being has respiratory organ but does not have brain ?

A
crab
B
starfish
C
blood succor
D
silverfish

69 Which of the following is the largest living bird ?

A
Peacock
B
Ostrich
C
Dodo
D
Turkey

70 The study of extinct animals is called

A
Herpetology
B
Ornithology
C
Geology
D
Palaeontology

71 Animals having open circulatory system possesses :

A
coelenteron
B
spongocoel
C
pseudocoel
D
haemocoel

72 Which one of the following set belongs to the class Mammalia ?

A
Lion, Hippopotamus, Penguin, Bat.
B
Lion, Bat, Whale, Ostrich
C
Hippopotamus, Penguin, Whale, Kangaroo
D
Whale, Bat, Kangaroo, Hippopotamus

73 Lac is produced from

A
a tree
B
an insect
C
an cat
D
a muskrat

74 Which of the following has no skeleton at all ?

A
Star fish
B
Sponge
C
Jelly fish
D
Silver fish

75 The animal which can tolerate more summer heat is :

A
Buffalo
B
Cow
C
Goat
D
Donkey