1471: Assertion (A):
A lock of Einstein's hair, if scientists could locate it and extract its DNA, could help in producing another Einstein, by cloning.
Reason (R):
The DNA extracted from the cell of an embryo at an early stage of development, can be transferred to individual eggs which in turn can be implanted into the uterus of a surrogate mother to give birth to an identical off spring.
In the context of the above two statements, which one of the following is correct ?
(a) Both A and R are true, and R is the correct explanation of A
(b) Both A and R are true, but R is not a correct explanation of A
(c) A is true, but R is false
(d) A is false, but R is true
1472: There are more anti-bacterial drugs than anti-viral drugs because
(a) Bacterial diseases are intra-cellular.
(b) Viral diseases are intra-cellular.
(c) Virus are smaller than bacteria.
(d) Drugs can penetrate bacteria more effectively
1473: The sun derives its energy from:
(a) Nuclear fission reactions.
(b) Nuclear fusion reactions.
(c) Oxidation of helium.
(d) Fission of noble metals.
1474: Which one of the following Schedules of the Constitution of India contains provisions regarding anti-defection?
(a) Second Schedule
(b) Fifth Schedule
(c) Eighth Schedule
(d) Tenth Schedule
1475: Write the correct chronological order of the following annexations by the Britishers
I. Oudh
II. Punjab
III. Upper Burma
(a) III, II, I
(b) I, II, III
(c) I, III, II
(d) II, I, III