Ans : Sir Alec Jeffreys
302 : The acronym DBMS stands for what?
Ans : Data Based Management System
303 : Plants of deserts are called?
Ans : Xerophytes
304 : Paper is chemically?
Ans : Cellulose.
305 : Kala a zar; an insect borne disease; is propagated by?
Ans : Bed bug
306 : Who is the inventor of Automobile (gasoline)?
Ans : Daimler
307 : The number of chambers in the heart of a Crocodiles is ?
Ans : Four
308 : …..is given to environment friendly products of BIS (Bureau of Indian Standards)?
Ans : Ecomark
309 : The coagulation of blood in vessels is prevented during normal condition by ?4
Ans : Heparin
310 : Who is the inventor of Space Flying?
Ans : Wernher Von
311 : Who is the inventor of Telescope (Reflecting)?
Ans : Newton
312 : Which year India government formally launched Pulse Polio Campaign?
Ans : 1994
313 : What is commonly called ‘Nutures plough man’?
Ans : Earth Worm
314 : The scientific name of Apple is?
Ans : Malus Sylvestris
315 : CAT stands for ?
Ans : Computerised Auxial Tomography