86: Consider the following statements :
1. The Union Government fixes, the Statutory Minimum Price of sugarcane for each sugar season.
2. Sugar and sugarcane are essential commodities under the Essential Commodities Act.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
87: With reference to the recent developments in science, which one of the following statements is not correct?
(a) Functional chromosomes can be created by joining segments of DNA taken from cells of different species.
(b) Pieces of artificial functional DNA can be created in laboratories.
(c) A piece of DNA taken out from an animal cell can be made to replicate outside a living cell in a laboratory.
(d) Cells taken out from plasma and animals can be made to undergo cell division in laboratory petri dishes.
88: Which one of the following diseases is caused due to defective genes?
(a) Ulcer
(b) Haemophilia
(c) Diabetes
(d) Cancer
89: Consider the following statements:
1. In the revenue administration of Delhi Sultanate, the in-charge of revenue collection was known as Amil.
2. The lqta system of Sultans of Delhi was an ancient indigenous institution.
3. The office of Mir Bakshi came into existence during the reign of Khalji Sultans of Delhi.
Which of the statements given above is/are correct?
(a) 1 only
(b) 1 and 2 only
(c) 3 only
(d) 1, 2 and 3
90: Which of the following metals is extracted from the Monazite sand found in plenty in India ?
(a) Gold
(b) Uranium
(c) Thorium
(d) Copper