4406: In the context of solving pollution problems, what is/are the advantage/advantages of bioremediation technique?
1. It is a technique for cleaning up pollution by enhancing the same biodegradation process that occurs in nature.
2. Any contaminant with heavy metals such as cadmium and lead can be readily and completely treated by bioremediation using microorganisms.
3. Genetic engineering can be used to create microorganisms specifically designed for bioremediation.
Select the correct answer using the code given below:
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
4407: Consider the following events :
1. Hunter Commission
2. Charles Wood's Despatch
3. Sadler Commission
4. Raleigh Commission
Their correct chronological sequence is
(a) 3 - 2 - 1 - 4
(b) 2 - 1 - 4 - 3
(c) 1 - 4 - 3 - 2
(d) 4 - 3 - 2 - 1
4408: Match List I (Diseases) with List II (Types of disease) and select the correct answer using the codes given below the Lists :
List I
I. Haemophilia
II. Diabetes
II. Diabetes
IV. Ringworm
List II
(A) Deficiency disease
(B) Genetic disease
(C) Hormonal disorder
(D) Fungal infection
Codes:
(a) I-B, II-C, III-D, IV-A
(b) I-B, II-C, III-A, IV-D
(c) I-C, II-B, III-A, IV-D
(d) I-C, II-B, III-D, IV-A
4409: Moderates and extremists of the Indian National Congress differed mainly on the issue of:
(a) Swaraj
(b) Swadeshi
(c) Boycott
(d) National education
4410: Which one of the following seeds can benefit a patient of diabetes mellitus by normalizing his blood sugar level?
(a) Coriander seeds
(b) Mustard seeds
(c) Cumin seeds
(d) Fenugreek seeds