326: Lucerne is a:
(a) Foliage crop
(b) Cereal crop
(c) Fruit crop
(d) Fibre crop
327: Ringworm is caused by
(a) Bacterium
(b) Fungus
(c) Virus
(d) Worm
328: Widespread resistance of malarial parasite to drugs like chloroquine has prompted attempts to develop a malarial vaccine to combat malaria. Why is it difficult to develop an effective malaria vaccine ?
(a) Malaria is caused by several species of Plasmodium
(b) Man does not develop, immunity to malaria during natural infection
(c) Vaccines can be developed only against bacteria
(d) Man is only an intermediate host and not the definitive host
329: Which of the following pairs are correctly matched ?
I. Theodore Beck : Mohammadan Anglo-Oriental College, Aligarh
II. Ilbert Bill : Ripon
III. Pherozesha : Indian National Mehta Congress
IV. Badruddin Tyabji : Muslim League
Select the correct answer using the codes given below :
Codes :
(a) I, II, III and IV
(b) II and lV
(c) I, III and IV
(d) I, II and III
330: It takes 11 seconds for the light to reach the earth from moon and 8 minutes from the sun. How much time will it take from the nearest bright star to reach the earth?
(a) 4.5 minutes
(b) 45 minutes
(c) 45 months
(d) 4.3 light years