1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Embryological support for evolution was disapproved by
A
Oparin
B
Alfred Wallace
C
Karl Ernst von Baer
D
Charles Darwin
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
From his experiments, S.L. Miller produced amino acids by mixing the following in a closed flask
A
CH3, H2, NH3 and water vapor at 600°C
B
CH4, H2, NH3 and water vapor at 800°C
C
CH3 , H2 , NH4 and water vapor at 800°C
D
CH4 , H2 , NH3 and water vapor at 600°C
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Flippers of Penguins and Dolphins are examples of
A
Adaptive radiation
B
Natural selection
C
Industrial melanism
D
Convergent evolution
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following refer to correct example(s) of organisms which have evolved due to changes in environment brought about by anthropogenic action?

(a) Darwin’s Finches of Galapagos islands.
(b) Herbicide resistant weeds.
(c) Drug resistant eukaryotes.
(d) Man-created breeds of domesticated animals like dogs.
A
(b), (c) and (d)
B
only (a)
C
(a) and (c)
D
only (d)
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