Neural Control and Coordination MCQ Questions & Answers in Zoology

41. In frog's eye the sclerotic is made up of

A Bone

B Cartilage

C Muscles

D Fibrous connective tissue

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42. Aqueous humor and vitreous humor are secreted by

A Iris

B Ciliary body

C Lens

D Cornea

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43. The tensor tympani musucles is attached to

A Malleus

B Stapes

C Incus

D Tympanum

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44. Passage connecting middle ear with pharynx is called

A Cochlear canal

B Vestibular canal

C Tympanic canal

D Eustachian canal

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45. A perture of an eye can be changed by

A Aquous humor

B Vitreous humor

C Ciliary muscles

D Iris

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46. Lens and retina of vertebrate eye develop from

A Mesoderm

B Ectoderm

C Endoderm

D Partly from ectoderm and partly from endoderm

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47. In man the muscles which move the pinnae are

A Absent

B Vestigeal

C Functional more

D Functional

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48. Oragan of corti found in

A Kidneys

B Heart

C Nasal chamber

D Inner Ear

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49. What is intensity of sound in normal conversation?

A 10 - 20 decibel

B 30 - 60 decibel

C 70 - 90 decibel

D 120 - 150 decibel

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50. In mammals organ of corti occurs in

A Main canal

B Ear canal

C Cochlear

D Tympanum

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41. In frog's eye the sclerotic is made up of

42. Aqueous humor and vitreous humor are secreted by

43. The tensor tympani musucles is attached to

44. Passage connecting middle ear with pharynx is called

45. A perture of an eye can be changed by

46. Lens and retina of vertebrate eye develop from

47. In man the muscles which move the pinnae are

48. Oragan of corti found in

49. What is intensity of sound in normal conversation?

50. In mammals organ of corti occurs in

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