291. Which is the source of Vitamin C

A Banana
B Potato
C Orange
D Mango
Answer :   Orange
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292. How many teeth in man grow twice in life

A 20
B 28
C 30
D 32
Answer :   20
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293. Dental formula of adult man is

A I2/2, c 1/1, p 2/2, m 3/3
B I2/2, c 1/1, p 2/2, m 2/2
C 'i2/2, c 1/1, p 2/2, m 2/3
D I2/2, c 1/1, p 2/2, m 2/2
Answer :   I2/2, c 1/1, p 2/2, m 3/3
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294. In man there are about 35,000,000 gastric pits at about

A 200/mm2
B 300/mm2
C 1000/mm2
D 100/mm2
Answer :   300/mm2
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295. A person had to undergo a surgery in which a major portion of his pancreas was removed. Which of the following food constituents will he find especially difficult to digest ?

A Starch
B Proteins
C Fats
D Lactose sugar
Answer :   Fats
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296. Duodenum has characteristic Brunner's gland which secrete two hormones called

A Kinase, estrogen
B Secretin, cholecystokinin
C Prolactin, parathormone
D Estradiol, progesterone
Answer :   Secretin, cholecystokinin
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297. The cells of the epithelial lining in the vertebrate stomach are not damaged by HCL because of

A Mucus secretion covering the epithelium
B Neutrilization of HCL by alkaline gastric juice.
C HCI being to dilute
D Epithelium being resistant to HCI
Answer :   Mucus secretion covering the epithelium
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298. Which of the following is the best source of Vitamin A

A Carrot
B Apple
C Peanuts
D Honey
Answer :   Carrot
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299. Suspensory ligaments are found in

A Brain
B Eyes
C Liver
D Pancreas
Answer :   Eyes
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300. Duodenum has characteristic Brunner's glands which secrete

A Estrogen
B Prolactin, parathormone
C Estradiol, progesterone
D None of the above
Answer :   None of the above
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