All Exam Biology Questions

Q196. The production of oxygen during photosynthesis is due to
(a) hydrolysis of carbohydrates
(b) photolysis of water
(c) reduction of CO2
(d) breakdown of chlorophyll

Q197. Increased RBC's in the blood leads to a condition called
(a) Anemia
(b) Haemophilia
(c) Polycythemia
(d) Leukaemia

Q198. Polyploidy arises due to change in the
(a) Number of chromatids
(b) Structure of genes
(c) Number of chromosomes
(d) Structure of chromosomes

Q199. The outer white part of the eye which is supporting wall of the eyeball is known as
(a) Cornea
(b) Sclera
(c) Iris
(d) Retina

Q200. Which of the following organ did not produce Lipase enzyme
(a) Pancreas
(b) Mouth
(c) Stomach
(d) Intestine

Q201. Aestivation is seen in
(a) Amphibians
(b) Chimpanzee
(c) Salmon
(d) Squirrels

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