521: The theory of "Jumping Genes" was propounded by
(a) Gregor Johann Mendel
(b) Thomas Hunt Morgan
(c) Barbara McClintock
(d) Watson and Crick
522: The Mughal School of Painting formed the spinal column of the various schools of Indian miniature art. Which one of the following painting styles was not affected by Mughal painting ?
(a) Pahari
(b) Rajasthani
(c) Kangra
(d) Kalighata
523: Dakshin Gangotri is a/an:
(a) River-valley project in Andhra Pradesh
(b) Unmanned station located in Antarctica for continuous weather and scientific recordings
(c) Second source of the river Ganga
(d) Island in the Indian Ocean near Antarctica
524: Who among the following invented Lasers?
(a) Theodore Maiman
(b) William Morton
(c) Francis Crick
(d) Denis Papin
525: The surface of the water in a lake is frozen and its temperature is -15°C. The maximum possible temperature of the water inside the lake in contact with the ice layer will be:
(a) 0°C
(b) 4°C
(c) 15°C
(d) Insufficient data to predict