SENSES AND SENSE ORGANS
Question 1
The amount of light entering the eye is controlled by the:
(A) iris (B) lens (C) cornea (D) retina
Question 2
The cornea of the eye is the transparent part of the:
(A) iris (B) lens (C) sclerotic (D) retina
Question 3
A
cricketer loses the sight of one eye in a car crash. The other eye is
not affected. When he plays cricket again, the effect will be that:
(A) he can see the ball only half the time (B) he cannot focus on the ball
(C) he cannot judge how far away the ball is (D) the ball looks smaller
Question 4
A boy is told to shut his eyes and some food is put on his tongue. He would best be able to guess what it is by using:
(A) taste only (B) smell only (C) taste and feel (D) taste, smell, and feel
Question 5
A man with a heavy cold finds his food does not taste because:
(A) the cold germs kill the taste of the food (B) the cold germs numb the taste buds
(C) his blocked nose cuts out his sense of smell (D) he has lost his appetite
Question 6
The three tiny bones in the middle ear are there to:
(A) stop the eardrum from collapsing (B) transmit sound vibrations
(C) transmit the sense of balance (D) stop the ear from vibrating too much
Question 7
A
girl who is going to a wedding sprays some long-lasting perfume behind
her ears. A few minutes later she realises she cannot smell the perfume
any more. This is because:
(A) it has all evaporated (B) she cannot smell behind her ears
(C) perfume only smells for a very short time (D) her sense of smell has become used to that smell
Question 8
The four basic tastes to which your tongue is sensitive are:
(A) sweet, sour, salt, and bitter (B) acid, sour, salt, and bitter
(C) sweet, sour, salt, and pepper (D) sweet, sour, salt, and creamy
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Answers:
Question 1
(A)
Question 2
(C)
Question 3
(C)
Question 4
(D)
Question 5
(C)
Question 6
(B)
Question 7
(D)
Question 8
(A)
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