Origin of Life and Organic Evolution MCQ Question with Answer

Question No : 22
Appearance of ancestral characters in the new born, such as tail, monstral face, gill slits, multiple mammale etc. are known as

Question No : 23
Which is a vestigeal organ of python

Question No : 24
The function affected by point mutation in p-globin in sickle cell anaemia is

Question No : 25
Human beings living in different geographical areas and under different environmental conditions are kept under one species because

Question No : 26
A kind of mimicry which presumably works as a double insurance is

Question No : 27
Some of the important evidences of organic evolution are

Question No : 28
The first mammal arose