set 3 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 5 EXERCISES
The following question based on genetics, evolution of life & ecological biodiversity topic of general science mcq
(a) Historical reveals
(b) The kind of preservative technique in that era
(c) Evolutionary reveal
(d) All of the above
The correct answers to the above question in:
Answer: (d)
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Read more genetics evolution of life and ecological biodiversity Based General Science Questions and Answers
Question : 1
Which of the following plants is growing in swampy areas, where many roots come out of the ground and grow vertically upwards?
a) Rhizophora
b) Potato
c) Opuntia
d) Grass
Answer »Answer: (a)
Question : 2
Who propounded the theory of evolution?
a) Wallace
b) Spencer
c) Darwin
d) Huxley
Answer »Answer: (c)
Question : 3
Match Column-I with Column-II :
Column-I | Column-II |
A. Wing of a bat and wing of a bird | P. darwin |
B. Dihybrid ratio | Q. Mendel |
C. Natural selection | R. Analogous organ |
D. Arm of a man and wing of a bird | S. Homologous organs |
a) A - R; B - Q; C - P; D- S
b) A - R; B - S; C - P; D - Q
c) A - R; B - Q; C - P; D - S
d) A - S; B - P; C-P; D-Q
Answer »Answer: (c)
Question : 4
The scientific name for the maximum modern man among these is
a) Neanderthalensis
b) Homosapiens
c) Human species
d) Homo sapiens
Answer »Answer: (d)
Question : 5
Match List-I with List-II :
List-I (Name of the Scientist) | List-II (Contributions) |
A. Charles Darwin | I. Mutation theory |
B. Lamarck | II. Germplasm theory |
C. Hugo de Vries | III. Philosophie Zoologique |
D. Ernst Haeckel | IV. The Origin of species |
E. August Weismann | V. Biogenetic law |
VI. Essay on population |
a) A – IV; B – VI; C – V; D – III; E – I
b) A – IV; B – III; C – I; D – V; E – II
c) A – IV; B – III; C – V; D – I; E – VI
d) A – II; B – III; C – I; D – V; E – II
Answer »Answer: (b)
Question : 6
Gene for colour blindness is located on
a) X-chromosome
b) 13th chromosome
c) Y-chromosome
d) 21st chromosome
Answer »Answer: (a)
The gene which is responsible for colour blindness is carried on the X chromosome and this is the reason why many more men are affected than women. The blindness is manifested in terms of inability to distinguish between red and green colour.
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