241. Hormone responsible for ovulation is

A LH
B FSH
C Progesterone
D Testosterone
Answer :   LH
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242. Which of the hormone is polypeptide

A LH
B FSH
C Insulin
D Thyroxine
Answer :   Insulin
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243. Through which aperture the spinal cord passes out of skull

A Foramen of monro
B Foramen of paninze
C Foramen of magnum
D Visceral membrane
Answer :   Foramen of magnum
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244. Inteligancy quotient value of Normal person is

A 60 - 70 %
B 90 - 100 %
C 80 - 90 %
D >100 %
Answer :   90 - 100 %
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245. Ventricles of brain are lined by the cells called

A Neuroglia
B Ependymal
C Neuroncells
D Schwann cells
Answer :   Ependymal
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246. Steroid hormones

A Have only cell surface receptors
B Are lipophobic
C Act through altering the activity of proteins in the target cell
D Are produced by only adrenal cortex
Answer :   Act through altering the activity of proteins in the target cell
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247. Which has H-shaped gray matter

A Cerebrum
B Spinal cord
C Cerebellum
D Gray matter
Answer :   Spinal cord
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248. Which of the following hormones secreted by pancreas

A Insulin and glucagons
B Epinephrin and nor-epinephrin
C Thyroxin and melanin
D Prolatin and Oxytocin
Answer :   Insulin and glucagons
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249. The two additional nerves present in mammals are

A Pharyngeal & vagus
B Spinal accessory and hypoglossal
C Trigeminal and glossopharyngeal
D Hypoglossal and sciatic
Answer :   Spinal accessory and hypoglossal
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250. Hypersecretion of Growth Hormone in adults does not cause further increase in height, because:

A Epiphyseal plates close after adolescence
B Bones loose their sensitivity to Growth Hormone in adults
C Muscle fibres do not grow in size after birth
D Growth Hormone becomes inactive in adults
Answer :   Epiphyseal plates close after adolescence
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