Biology TOP 30 MCQs for all exams questions and answers
11. Out of the following glands which is referred to as the master
gland?
a) Thyroid
b) Adrenal gland
c) Pituitary
d) Pancreas
12. What is an antibiotic ?
a) A chemical compound produced by a living organism
b) that inhibits the growth of other organisms
c) A compound synthesized by a living organism that inhibits the growth of microbes
d) A synthetic compound inhibiting the growth of bacteria
13. Carbohydrate is stored in the body as
a) glucose
b) starch
c) glycogen
d) sucrose
14. Process of digestion is helped by
a) Enzyme
b) Hormone
c) Mineral
d) Vitamin
15. Which is the organ that excretes water, fat and various catabolic
wastes ?
a) Kidney
b) Skin
c) Spleen
d) Salivary glands
16. EEG is used to detect the functioning of
a) Heart
b) (2) Lung
c) Kidney
d) (4) Brain
17. Locked jaw disorder is the other name of the disease
a) Tetanus
b) Muscular disorder
c) Typhoid
d) Filariasis
18. Excretory products of mammalian embryo are eliminated out by
a) Placenta
b) Amniotic fluid
c) Allantois
d) Ureter
19. In male sharks, Claspers are found attached to
a) Anal fin
b) Pectoral fin
c) Pelvic fin
(4) Ventral fin
20. What part of the eye gets inflamed and becomes pink when dust gets into ?
a) Cornea
b) Choroid
c) Conjunctiva
d) Sclerotic
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