1581: When one gene controls two or more different characters simultaneously, the phenomenon is called
(a) Apomixis
(b) Pleiotropy
(c) Polyploidy
(d) Polyteny
1582: When a bill is referred to a joint sitting of both the Houses of the Parliament, it has to be passed by
(a) a simple majority of members present and voting
(b) three-fourths majority of members present and voting
(c) two-thirds majority of the Houses
(d) absolute majority of the Houses
1583: With reference to the period of colonial rule in India, "Home Charges" formed an important part of drain of wealth from India. Which of the following funds constituted "Home Charges" ?
1.Funds used to support the India Office in London.
2. Funds used to pay salaries and pensions of British personnel engaged in India.
3. Funds used for waging wars outside India by the British.
Select the correct answer using the codes given below:
(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1, 2 and 3
1584: A Parliamentary bill passed by the Lok Sabha is sent to the President for assent. The President sends it back to Lok Sabha for reconsideration. If the Lok Sabha again sends it back to the President without making any changes, the President:
(a) Must give his assent to it
(b) Can again send the bill for reconsideration
(c) Can take help of the Supreme Court
(d) Can arrange referendum
1585: The ideal climatic conditions for the cultivation of rice are
(a) rainfall above 100 cm, temperature above 25°C
(b) cool and moist climate for the entire crop period
(c) rainfall below 100 cm, temperature below 25°C
(d) warm and dry climate during the entire crop period