Biology TEST SERIES: Evolution (Genetics and Evolution)
Multiple Choice
Questions – Set 3 (Q. No. (21-30)
Online Biology Guide and Solution: Solved MCQ test series and Practice Questions to prepare online for NEET, AIPMT, MBBS Admission Tests, Medical Entrance Exams and other
competitions.
Solved MCQ Test
Series, Practice Objective Questions from topics covered -
Evolution
(Genetics and Evolution) - Syllabus
Origin
of life; Biological Evolution and Evidences for Biological Evolution from
Palaeontology, Comparative Anatomy, Embryology and Molecular Evidence; Darwin’s
Contribution, Modern Synthetic theory of Evolution; Mechanism of
Evolution-Variation (Mutation and Recombination) and Natural Selection with
examples, types of Natural Selection; Gene Flow and Genetic Drift; Lamarckism;
Darwinism; Mutation Theory of Hugo De Vries; Hardy - Weinberg Principal;
Speciation; Adaptive Radiation; Human Evolution.
Biology Solution and Objective Guide: Evolution
MCQ Objective Test Series – Set 3
(Q. No.21-30)
Also Read
Question 21:
Random genetic drift in a population probably results from –
a. Highly
genetically variable individuals
b.
Interbreeding within this population
c. Constant
low mutation rate
d. Large
population size
Question 22:
Who was the first civilised man?
a. Cro-Magnon
man
b.
Neanderthal man
c. Heidelberg
man
d. Ternifier
man
Question 23: Dryopithecus
occurred about –
a. 2.5 x 106
years back
b. 25 x 106
years back
c. 50 x 106
years back
d. 75 x 106
years back
Question 24:
Reptilian feature of Archaeopteryx is –
a. U-shaped
furcula
b. Beak
c. Abdominal
ribs
d. Feathers
Question 25:
Coevolution is –
a. That
evolution which proceeds gradually with progressive change in a given evolutionary
line
b. Evolution
by saltation
c. Long term
evolutionary adjustment of one group of organisms to another
d. Inclusive
fitness
Question 26: Which
of the following was likely to have been absent in a free molecule state, in
the primitive atmosphere of the earth?
a. Carbon
b. Oxygen
c. Hydrogen
d. Nitrogen
Question 27:
Heart is four chambered in –
a. Amphibia
b. Fishes
c. Mammals
d. Reptiles
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Question 28:
Dryopithecus has –
a. Semi-erect
posture
b. Brow
ridges
c. Ape like
jaw
d. All of
these
Question 29:
Due to discovery of which of the following in 1980s, the evolution was termed
as RNA world?
a. m-RNA,
t-RNA, r-RNA synthesis proteins
b. In some
viruses, RNA is genetic material
c. RNA has
enzymatic property
d. RNA is not
found in all cells
Question 30: Dryopithecus has –
a. Semi-erect
posture
b. Brow
ridges
c. Ape like
jaw
d. All of
these
India Study Solution
Biology
Guide and Solution: Evolution (Genetics and Evolution)
Solutions of Biology Test Series – Set 3 (Q. No.21 – 30)
Answer 21: (b). Answer 22: (b). Answer 23: (b). Answer 24: (c). Answer 25: (c). Answer 26: (b). Answer 27: (c). Answer 28: (d). Answer 29: (c). Answer 30: (d).
Genetics and Evolution - More Practice Questions
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