Large and winged insects originated about 34.5 erore years ago during the period known as:
A.Permian
B.Carboniferous
C.Triassic
D.Devonian
A.Permian
B.Carboniferous
C.Triassic
D.Devonian
A.Giant mammals
B.First mammals
C.Extinct reptiles
D.First amphibians
A.Eocene Epoch
B.Oligocene Epoch
C.Miocene Epoch
D.Pleistocene Epoch
A.Holocene Epoch
B.Miocene Epoch
C.Pliocene Epoch
D.Oligocene Epoch
A.11 lakh years
B.11 billion years
C.5 million years
D.18 lakh years
A.Cretaceous period
B.Carboniferous period
C.Both (a) & (b)
D.None of these period
A.Primitive man
B.Amphibians
C.Ruling reptiles
D.Armoured fishes
A.Large lungs
B.Heavy armour
C.Big teeth
D.Shelled eggs
A.Cambrian
B.Devonian
C.Ordovician
D.Triassic
A.Tertiary
B.Cretaceous
C.Jurassic
D.Triassic