Biology

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Past Questions

Question 1476
waec 1991
a

production of heat

b

manufacture of bile

c

detoxication of alcohol and drugs

d

maintenance of osmotic balance

e

deamination of excess nitrogenous substance

Question 1477
waec 1991
a

heart

b

kidney

c

liver

d

stomach

e

pancreas

Question 1478
waec 1991
a

it is locatd in the brain

b

its secretion are the most numerous

c

its secretion control other endocrine glands

d

it is the biggest endocrine gland

e

it controls the activities of the brain

Question 1479
waec 1991
a

negatively phototropic

b

positively phototropic

c

negatively geotropic

d

negatively hydrotropic

e

positively phototactic

Question 1480
waec 1991
a

thinness in body

b

sluggishness

c

cretinism in infant

d

reduced metabolism

e

dwarfism

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