Origin of Life and Organic Evolution MCQ Question with Answer

Origin of Life and Organic Evolution MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 1
Survival due to geographic isolation is best exemplified by mammalian fauna of

Oriental region

Ethiopian region

Australian region

Palaearctic region

Question No : 2
Amphibians appeared and became dominant in the

Mesozoic era

Coenozoic era

Palaeozoic era

None of these

Question No : 3
The resemblance between the south American llama and the African camel indicates a common ancestry. This is

homological evidence for evolution

palaentological evidence for evolution

biogeographic evidence for evolution

none of these

Question No : 4
Ontogeny recapitulates phylogeny is the statement relating to

morphology

physiology

taxonomy

embryology

Question No : 5
The study of Galapagos Finches shows

adaptive radiation

adaptive convergence

use and disuse of organs

none of these

Question No : 6
Species were regarded as unchangeable by

Lamarck

Morgan

Charles Darwin

Many biologists of 19th century

Question No : 7
Fossil Archaeopteryx was discovered and preserved as

a petrified specimen

a mineralised specimen

a mould

embedded in amber