Who developed the technique called in vitro fertilization?
M.S.Swaminathan
T.S.Venkataraman
Panchanan Maheswari
Louis Pasteur
Find a method of food preservation from the following.
Pickling
Cooking
Tanning
Crushing
Structure of DNA is
Double helix
LInear
Single helix
None of the above
Who is the father of Biology?
Pasteur
Harvey
Aristotle
Charaka
Who is the French chemist who made significant contributions to microbiology?
Salim Ali
Pesticides produced from plant parts are known as
Organic pesticide
Inorganic pesticide
Organic chemical
Vermi compost
Who is known as the "Wizard of the Wonder Drugs"?
Ronald Ross
Subba Rao
Which organism spreads malaria?
Housefly
Mosquito
Bacteria
Virus
Existence of micro-organisms was discovered by
Leeuwenhoek
William Harvey
Biology appeals to the aesthetic sense of man. Give an example
Theatre
Garden
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