Senses and Waves
Unit Package
PART 1: MULTIPLE CHOICE: THERE IS ONLY ONE ANSWER FOR EACH
QUESTION - CIRCLE ONLY ONE ANSWER FOR EACH QUESTION.
Q.1)
The transparent window at the front of the eye is called the.
A.
B.
C.
cornea
iris
retina
Q.2)
Clear watery fluid that circulates in the front part of the eye and keeps constant
pressure within the eye.
A.
B.
C.
cornea
aqueous humor
lens
Q.3)
The circular opening in the colored part of the eye that opens and contracts to let in
more or less light.
A.
B.
C.
retina
choroid
pupil
Q.4)
The colored part of the eye.
A.
B.
C.
iris
retina
aqueous humor
Q.5)
This part focuses light, changing shape as it takes in reflected light from objects near
and far.
A.
B.
C.
iris
pupil
lens
Q.6)
A clear jelly that light passes through to the retina.
A.
B.
C.
Aqueous Humour
Vitreous Humour
choroid
Q.7)
The inner lining at the back of the eye that is the “transformer”.
A.
B.
C.
pupil
retina
vitreous
Q.8)
The outermost part of the ear made of cartilage that connects to the auditory tube.
A.
B.
C.
eardrum
cochlea
pinna
Q.9)
A membrane in the inner ear that vibrates.
A.
B.
C.
eardrum
cochlea
pinna
Q.10)
A.
B.
C.
Three tiny bones in the inner ear that send stimuli to the cochlea.
pinna, auditory tube, semicircular canals
hammer, anvil, stirrup
vitreous, aqueous, retina
Q.11)
the
A.
B.
C.
Spiral shaped part that transforms sound into nerve impulses and sends them to
brain.
semicircular canals
cochlea
pinna
Q.12)
A.
B.
C.
Fluid filled tubes attached to the cochlea and nerves in the inner ear that send
messages about balance and head position to the brain.
eustachian tube
auditory canals
semicircular canals
Q.13)
A.
B.
C.
Drains fluid from the inner ear into the throat.
auditory tube
eustachian tube
semicircular canal
Q.14)
food and
A.
B.
C.
A muscle in the mouth covered with mucus and tiny buds. It helps in chewing
sending it down the throat.
papillae
tongue
teeth
Q.15)
A.
B.
C.
mucus
papillae
saliva
Q.16)
A.
B.
C.
The body's largest organ.
brain
skin
large intestine
Q.17)
A.
B.
C.
The taste buds.
Layers of the skin.
dermis and epidermis
hair and sweat glands
pores and sebaceous glands
PART B: DIAGRAMS
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Fill in the blanks for each of the sense organs.
YOU CAN USE THIS WORDLIST AS A REFERENCE FOR THE ENTIRE TEST.
/ 10
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PART C: MISH MASH - Fill in the blanks.
/ 10
/3
/5
Label the main parts of a Transverse wave.
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