1806: Where does exchange of gases (O2 and CO2) take place in our lungs ?
(a) Alveoli
(b) Bronchi
(c) Pleura
(d) Trachea
1807: Which of the following are included in the original jurisdiction of the Supreme Court?
1. A dispute between the Government of India and one or more States
2. A dispute regarding elections to either House of the Parliament or that of Legislature of a State
3. A dispute between the Government of India and a Union Territory
4. A dispute between two or more States
Select the correct answer using the codes given below :
(a) 1 and 2
(b) 2 and 3
(c) 1 and 4
(d) 3 and 4
1808: The deficiency of Vitamin D causes:
(a) Rickets
(b) Night blindness
(c) Pellagra
(d) Scurvy
1809: The thermoregulatory centre of the man body is
(a) Pituitary
(b) Skin
(c) Hypothalamus
(d) Thyroid
1810: Which of the following special powers have been conferred on the Rajya Sabha by the Constitution of India?
(a) To change the existing territory of a State and to change the name of a State
(b) To pass a resolution empowering the Parliament to make laws in the State List and to create one or more All India Services
(c) To amend the election procedure of the President and to determine the pension of the President after his/her retirement
(d) To determine the functions of the Election Commission and to determine the number of Election Commissioners