2941: Which of the following phenomena might have influenced the evolution of organisms?
1. Continental drift
2. Glacial cycles
Select the correct answer using the code given below.
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2942: What is the order of magnitude of electric resistance of human body (dry)?
(a) 10X10 ohm
(b) 10X10X10X10 ohm
(c) 10x10x10x10x10x10 ohm
(d) 10x10x10x10x10x10x10x10 ohm
2943: What is the annual rate amide at in the Eighth five year plan ?
(a) 5.6 %
(b) 6%
(c) 6.5%
(d) 7%
2944: Fruits stored in a cold chamber exhibit longer storage life because
(a) exposure to sunlight is prevented
(b) concentration dioxide in the is increased of carbon environment
(c) rate of respiration is decreased
(d) there is an increase in humidity
2945: Under which one of the following Constitution Amendment Acts, four languages were added to the languages under the Eighth Schedule of the Constitution of India, there by raising their number to 22 ?
(a) Constitution (Ninetieth Amendment) Act
(b) Constitution (Ninety-first Amendment) Act
(c) Constitution (Ninety-third Amendment) Act
(d) Constitution (Ninety-second Amendment) Act