3736: Poison glands of snakes are homologous to

(a) electric organs of fishes

(b) stings of rays

(c) sebaceous glands of mammals

(d) salivary glands of vertebrates
3737: Which reference to the Indian economy, consider the following activities:

1. Agriculture, Forestry and Fishing
2. Manufacturing
3. Trade, Hotels Transport and Communication
4. Financing, Insurance, Real Estate and Business services

The decreasing order of the contribution of these sectors to the Gross Domestic Product (GDP) at factor cost at constant prices (2000-01) is

(a) 3, 1, 2, 4
(b) 1, 3, 4, 2
(c) 3, 4, 1, 2
(d) 1, 3, 2, 4
3738: With reference to the Fourteenth Finance Commission, which of the following statements is/ are correct?

1. It has increased the share of States in the central divisible pool from 32 percent to 42 percent.
2. It has made recommendations concerning sector-specific grants.

Select the correct answer using the code given below.
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
3739: In which one of the following places is the Shompen tribe found?

(a) Spiti Valley
(b) Nicobar Islands
(c) Nilgiri Hills
(d) Lakshadweep islands
3740: The pituitary gland by virtue of its tropic hormones controls the secretory activity of other endocrine glands. Which one of the following endocrine glands can function independent of the pituitary gland ?

(a) Thyroid
(b) Gonads
(c) Adrenals
(d) Parathyroid