3176: Biofilms are
(a) colour films used by biologists to photograph living organisms
(b) photomicrographs of microorganisms from various habitats
(c) accumulations of microorganisms at surfaces such as those of a rock, a tooth or an oil droplet
(d) photographic films made through fermentation processes of certain industrial microorganisms
3177: Consider the figures given below:
3178: The drugs "caffeine, tannin and nicotine" are:
(a) Steroids
(b) Cortisones
(c) Alkaloids
(d) Mild alkalis
3179: Which of the following is/are the function/functions of the Cabinet Secretariat?
1. Preparation of agenda for Cabinet Meetings.
2. Secretarial assistance to Cabinet Committees
3. Allocation of financial resources to the Ministries.
Select the correct answer using the code given below.
(a) 1 only
(b) 2 and 3 only
(c) 1 and 2 only
(d) 1, 2 and 3
3180: The First Buddhist Council met at
(a) Rajagriha
(b) Pataliputra
(c) Jalandhara
(d) Kashmir