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Biology

330)Who proposed the theory of evolution?
Wallace Spencer
Huxley Darwin
Answer :

331)Dried flower buds are used as spice in
Cloves Cardamom
Cinnamon Saffron
Answer :

332)Which of the following is not a digestive enzyme?
Pepsin Renin
Insulin Arnelepsin
Answer :

333)Byssinosis disease is common in workers of
Ceramic industry Rubber industry
Iron and steel industry Textile industry
Answer :

334)Which of the following vitamins is needed for blood clotting
D A
K C
Answer :

335)Through whivh of the following organs maximum nutrients is absorbed
Large intestine Small intestine
Abdomen mouth
Answer :

336)Which among the following is not correct about down syndrome?
It is a genetic disorder Effected indivisual has early ageing
Effected indivisual hasmental retardation Effected person has furrowed tongue with open mouth
Answer :


337)the most stable eco-system is
Sea Steppe
Desert Forest
Answer :

338)The oral polio vaccine was discovered by
Louis Pasteur Jonas Salk
Robert Koch Alexender Fleming
Answer :

339)which of the statement(s) is/are correct
Bacteria always have single chromosome Bacterial chromosomes are circular
Both (a) and (b) None of the above
Answer :

340)Which among the following had proposed the "Cell Theory"
Theodore and Darwin Virchow and Purkinje
Mendel and Darwin none of them
Answer :

341)Use of tamarind juices as a part of our meal helps in
Increasing the strength of bones Easy digestion of food
Preventing tooth decay Taking care of excess fluoride in drinking water
Answer :

342)The fossil of Archeopteryx represnts the evidence of origin of -
Mammals from reptiles Reptiles from amphibians
Mammals from birds Birds from reptiles
Answer :

343)Glycogen, starch, and cellulose are the polymers of
Glucose Fructose
Maltose Lactose
Answer :

344)What is the distance of "Distinct Vision"
37.5 cm 50 cm
25 cm 12.5 cm
Answer :

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