1741: Consider the following statements:
1. In tropical regions, Zika virus disease is transmitted by the same mosquito that transmits dengue.
2. Sexual transmission of Zika virus disease is possible.
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
1742: Consumption of fish is considered to be healthy when compared to flesh of other animals because fish contains
(a) polyunsaturated fatty acids
(b) saturated fatty acids
(c) essential vitamins
(d) more carbohydrates and proteins
1743: Which one of the following will take place when a watch based on oscillating spring is taken to a deep mine?
(a) It will become slow
(b) it will become fast
(c) It will indicate the same time as on earth
(d) It will stop working
1744: When ants bite, they inject
(a) glacial acetic acid
(b) methanol
(c) formic acid
(d) stearic acid
1745: Olympics 2000 is to be held in
(a) Johannesberg
(b) Capetown
(c) Rome
(d) Sydney