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January 27, 2021 - Daily Quiz
1. With reference to Indian history, which of the following is/are the essential elements of the feudal system?
(1) A very strong centralized political authority and a very weak provincial or local political authority
(2) The emergence of administrative structure based on control and possession of the land
(3) Creation of the lord-vassal relationship between the feudal lord and his overlord
Select the correct answer using the code given below.
(a) 1 and 2 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3
2. Widespread resistance of malarial parasite to drugs like chloroquine has prompted attempts to develop a malarial vaccine to combat malaria. Why is it difficult 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.