341. Which of the following spinal nerves does not found in human

A Caudal nerves
B Sacral nerves
C Cervical nerves
D Lumber nerves
Answer :   Caudal nerves
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342. Retention of sodium in body depends up on hormone from

A Adrenal cortex
B Adrenal medulla
C Parathyroid
D Thyroid
Answer :   Adrenal cortex
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343. Carbohydrate metabolism is governed by

A Thyroxine
B Insulin
C Glucocorticoids
D All of the above
Answer :   All of the above
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344. Which gland atrophies in adult

A Pancreas
B Thymus
C Thyroid
D Adrenal
Answer :   Thymus
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345. Reason, why hair loss is more in old age

A Reduction of blood supply
B Decrease in protein synthesis
C Low energy production
D Reduced storage of glycogen
Answer :   Reduction of blood supply
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346. Leydig cells are menat for

A Formation of sperm
B To produce progesterone
C To produce testosterone
D Nutrition of sperm
Answer :   To produce testosterone
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347. Power of regeneration is lowest in

A Brain cell
B Liver cell
C Bone
D Muscle cell
Answer :   Brain cell
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348. Endocrine glands can be defined as those glands which pour their secretion

A Directly into blood
B Into blood or ducts
C When they are cut
D Into particular organ
Answer :   Directly into blood
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349. Reflex action is controlled by

A Muscles
B Limbs
C Central nervous system
D Autonomic nervous system
Answer :   Central nervous system
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350. The "Nissle's granules" of nerve cell's are made up of

A Ribosomes
B Protein
C DNA
D Mitochondria
Answer :   Ribosomes
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