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Statement 3 is incorrect. The idea of ‘Biosphere Reserves’ was initiated by UNESCO in 1973-74 under its Man and Biosphere (MAB) Programme. The Indian National Man and Biosphere (MAB) Committee identifies and recommends potential sites for designation as Biosphere Reserves, following UNESCO’s guidelines and criteria. Out of 18 Biosphere Reserves, 10 Biosphere Reserves have been included in the World Network of Biosphere Reserves of UNESCO.
A current-carrying conductor is placed perpendicular to a uniform magnetic field. The force on the conductor is given by:
Which of the following metals can displace hydrogen from dilute acids?
A stone is dropped from a height of 45 m. How long will it take to reach the ground? (Take g = 9.8 m/s² )
_______ Chromosomes are affected in Turner syndrome.
What is the name of the outermost layer of the Earth?
Which of the following is a chemical change?
___________ is an important mineral nutrient
In a concave mirror which of the following pair of position of object – position of image is correct?
I. At C - At C
II. At F – At Infinity
Which of the following methods is suitable for preventing an iron frying pan from rusting?
What is the metric unit of pressure that is equal to 0.986923 atm?