Time Left:
600
sec
1. Adrenaline increases
A. Blood flow to digestive organs
B. Heartbeat and breathing rate
C. Fat storage
D. Saliva secretion
2. Iodine is necessary for the synthesis of
A. Insulin
B. Thyroxin
C. Adrenaline
D. Testosterone
3. Deficiency of iodine causes
A. Diabetes
B. Goitre
C. Dwarfism
D. Obesity
4. Growth hormone is secreted by
A. Adrenal gland
B. Pituitary gland
C. Thyroid gland
D. Pancreas
5. Deficiency of growth hormone in childhood causes
A. Gigantism
B. Goitre
C. Dwarfism
D. Diabetes
6. Excess secretion of growth hormone causes
A. Diabetes
B. Goitre
C. Gigantism
D. Obesity
7. Testosterone is secreted by
A. Ovaries
B. Pituitary
C. Testes
D. Thyroid
8. Oestrogen is secreted by
A. Pituitary
B. Ovaries
C. Testes
D. Pancreas
9. Oestrogen controls
A. Male secondary characters
B. Female secondary characters
C. Growth of bones
D. Blood sugar levels
10. Insulin is secreted by
A. Pancreas
B. Thyroid
C. Pituitary
D. Adrenal
11. Deficiency of insulin causes
A. Goitre
B. Diabetes
C. Dwarfism
D. Gigantism
12. In case of high blood sugar, pancreas secretes
A. Thyroxin
B. Adrenaline
C. Insulin
D. Testosterone
13. Feedback mechanism regulates
A. Reflex arc
B. Hormone secretion
C. Nerve impulse
D. Muscle contraction
14. The central nervous system includes
A. Brain only
B. Spinal cord only
C. Brain and spinal cord
D. Brain and nerves
15. Peripheral nervous system consists of
A. Brain
B. Spinal nerves and cranial nerves
C. Spinal cord
D. Cerebellum
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