41: With reference to the recent developments in science, which one of the following statements is not correct?
(a) Functional chromosomes can be created by joining segments of DNA taken from cells of different species.
(b) Pieces of artificial functional DNA can be created in laboratories.
(c) A piece of DNA taken out from an animal cell can be made to replicate outside a living cell in a laboratory.
(d) Cells taken out from plasma and animals can be made to undergo cell division in laboratory petri dishes.
42: With reference to micro-irrigation, which of the following statements is/are correct ?
1. Fertilizer/nutrient loss can be reduced.
2. It is the only means of irrigation in dry land farming.
3. In some areas of farming, receding of ground water table can be checked.
Select the correct answer using the codes given below:
(a) 1 only
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
43: Recently, Indias first National Investment and Manufacturing Zone was proposed to be set up in
(a) Andhra Pradesh
(b) Gujarat
(c) Maharashtra
(d) Uttar Pradesh
44: Prem Vatika, poems on the life of Krishna, was composed by
(a) Bihari
(b) Surdas
(c) Raskhan
(d) Kabir
45: Who among the following suggested the winding up of the Indian National Congress after India attained independence?
(a) C. Rajagopalachari
(b) Acharya Kripalani
(c) Mahatma Gandhi
(d) Jayaprakash Narain