Q..Abu Ali Sina, Al Biruni, Ibn Al Haitham belonged to which century
ans………. 10 th century
Q…Bakelite, Polyester are which type of plastics
ans………….Thermosetting plastics
Q…………..bronze is an alloy of
ans………copper and tin
Q………which of the following is an invertebrate
ans………..insects
Q………identify the animal,,,,rudimentary wings, long bill, lives in burrows
ans……….. Kiwi
Q………Largest organ of human body
ans………skin
Q………Vaccine for T.B
ans……….. bacille calmine gurette ( BCG )
Q…………….Power house of cell
ans…….. mitochondria
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Dr. Hassan Mabroor
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