Rocky Mountain Revolution occurred during:
A.Mesozoic Era
B.Palaeozoic Era
C.Both (a) & (b)
D.None of these Eras
Category: Chronological Order Of Evolution Mcqs
Giant Reptiles flourished during Jrassic period but became extinct during:
A.Triassic period
B.Cretaceous period
C.Carboniferous period
D.Devonian period
Span of Pleistocer period was:
A.4 lakh years
B.5 lakh years
C.6 lakh years
D.7 lakh years
Which of the following eras is ‘Era of Invisible Life:
A.Azoic
B.Archaeozoic
C.Proterozoic
D.Palaeozoic
Coenozoic Era began about:
A.6.5 crore years ago
B.13.6 crore years ago
C.3 billion years ago
D.4.6 billion years ago
First Great Revolution occurred about:
A.1 billion years ago
B.2 billion years ago
C.3 billion years ago
D.4 billion years ago
In geological history of the earth, the beginning of birds and mammals occurred in:
A.Carboniferous and Permian Period
B.Jurassic period
C.Silurian and Devonian period
D.Eocene and Oligocene Period
Land elevation at places formed deep continental seas in the period:
A.Ordovician
B.Devonian
C.Cambrian
D.Silurian
New mountain ranges (Cascade, Sierra etc.) formed upon American continent and new volcnic ranges appeared in North-West American during the period:
A.Quarternary
B.Tertiary
C.Creataceous
D.None of these
Evolutionary history of an organisms is called:
A.Geriohtology
B.Genealogy
C.Genetics
D.None of these
