436: Which of the following is true about the Bats?
1. Bats are mammals
2. Bats have wings which are actually the modified forelimbs
3. Bats are nocturnal in habit
(a) 1, 2 & 3
(b) 2 & 3
(c) 1 & 3
(d) 1 & 2
437: In which case a joint session of the Lok Sabha and Rajya Sabha is convened by the President ?
(a) When a Finance Bill is to be passed by the Lok Sabha and the Rajya Sabha with 2/3rd majority
(b) To impeach the President
(c) If after a bill has been passed by one House and transmitted to the other House and the bill is rejected by the other House
(d) All of the above
438: Who among the following invented Lasers?
(a) Theodore Maiman
(b) William Morton
(c) Francis Crick
(d) Denis Papin
439: Which one of the following best describes the main objective of 'Seed Village Concept' ?
(a) Encouraging the farmers to use their own farm seeds and discouraging them to buy the seeds from others
(b) Involving the farmers for training in quality seed production and thereby to make available quality seeds to others at appropriate time and affordable cost
(c) Earmarking some villages exclusively for the production of certified seeds
(d) Identifying the entrepreneurs in village and providing them technology and finance to set up seed companies
440: Which of the following are associated with diabetes mellitus, a common disease in adults ?
I. Higher sugar level in blood
II. Lower sugar level in blood
III. Lower insulin level in blood
IV. Higher insulin level in blood
Select the correct answer by using the codes given below :
Codes :
(a) II and IV
(b) I and II
(c) II and III
(d) I and III