181. Which of the following cranial nerves can regulate heart beat?

A X
B IX
C VIII
D VII
Answer :   X
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182. In Glaucoma

A Eye ball elongates
B Eye ball shortened
C Fluid pressure increase in eye
D Cornea become opaque
Answer :   Fluid pressure increase in eye
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183. Which part of human brain is concerned with the regulation of body temperature?

A Cerebellum
B Cerebrum
C Hypothalamus
D Medulla Oblongata
Answer :   Hypothalamus
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184. "Tensor tympani" & "Stapediusmusmuscles" are found in

A External ear
B Middle ear
C Internal ear
D External auditory meatus
Answer :   Middle ear
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185. Respiratory centre is situated in

A cerebellum
B medulla oblongata
C hypothalamus
D cerebrum
Answer :   medulla oblongata
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186. Which of the following in rabbits eyes is responsible for frictionless blinking

A Lachrymal glands
B Meibomian gland
C Harderian gland
D All of the above
Answer :   Meibomian gland
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187. Steroscopic vision is found in

A All mammals
B All vertebrates
C Primates
D Frog
Answer :   Primates
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188. Meibomain gland are associated with

A Eyes
B Ears
C Reproductive
D Skin
Answer :   Eyes
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189. Which part of the human ear plays no role in hearing as such but is otherwise very much required?

A Eustachian tube
B Organ of corti
C Vestibular apparatus
D Ear ossicles
Answer :   Vestibular apparatus
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190. Accoustic spots in frog are present in

A Osseous labyrinth
B Cartid
C Membranous labyrinth
D All of the above
Answer :   Membranous labyrinth
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