1226: Consider the following :
1. Bats
2. Bears
3. Rodents
The phenomenon of hibernation can be observed in which of the above kinds of animals?
(a) 1 and 2 only
(b) 2 only
(c) 1, 2 and 3
(d) Hibernation cannot be observed in any of the above.
1227: The Function of heavy water in a nuclear reactor is to
(a) Stop the nuclear reaction
(b) Slow down the speed of neutrons
(c) Cool down the reactor
(d) Increase the speed of neutrons
1228: In India, how many States share the coastline?
(a) 9
(b) 10
(c) 7
(d) 8
1229: Hybridoma technology is a new biotechnological approach for commercial production of
(a) monoclonal antibodies
(b) interferon
(c) antibodies
(d) alcohol
1230: Which of the following pairs are correctly matched?
Publication : Group
1. Sportstar : The Hindu Publication group
2. Business World : ABP group
3. The Week : Malayala Manorama publication group
4. Reader's Digest : Indian Express publication group
Select the correct answer using the codes given below:
(a) 1 and 3
(b) 2 and 4
(c) 1, 2, and 3
(d) 1, 2, 3 and 4