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Sensory organs

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

What are sensory organs?

a)

Receptors that capture internal stimuli.

b)

Receptors that capture things.

c)

Receptors that capture external stimuli.

2.

How do the sensory organs work?

a)

Cells send stimuli to the central nervous system, which interprets and responds.

b)

Cells send stimuli to the musculoskeletal system, which interprets and responds.

c)

Cells interprets and respond

3.

The main senses are:

a)

sight, hearing, smell and touch

b)

sight, hearing, smell, taste and touch

c)

sight, hearing, smell, taste and skin

d)

eyes, hearing, tongue, nose and touch

4.

Our sense of touch ...

a)

allows us to perceive sensations through our skin

b)

allows us to perceive sensations through our tongue

c)

allows us to perceive sensations through our ear

5.

What stimuli does our skin respond to?

a)

food, smells and noises

b)

clothes, vibrations and wind

c)

flavors, colors and music

d)

pressure, temperature and pain

6.

Our sense of taste is located in our...

a)

mouth

b)

tongue

c)

face

d)

I don't know

7.

Taste receptors are grouped toguether and form...

a)

taste balls

b)

taste flavours

c)

taste buds

8.

What are taste buds?

a)

huge elevations of different shapes on the surface of the tongue

b)

tiny elevations of different shapes on the surface of the tongue

c)

tiny elevations of different shapes on the mouth

9.

Our sense of smell is located in our...

a)

I don't know

b)

nose

c)

face

d)

ears

10.

Where are the olfactory receptors located?

a)

nostrils

b)

nasal cavity

c)

olfactory epithelium

11.

Name the three layers of the eye ( in order from the outest to the innest one)

4 lines
12.

Other parts of the eyes are:

a)

retina, iris, cornea, pupil, lens, vitreous humour and optic nerve

b)

retina, iris, cornea, pupil, lens and optic nerve

c)

retina, iris, pupil, lens, retina, sclera and vitreous humour

13.

Where does light enter the eye?

a)

Light enters the eye through the cornea

b)

Light enters the eye through the pupil

c)

Light enters the eye through the retina

14.

The ear is divided into...

a)

ear and pinna

b)

eardrum, pinna and tiny bones

c)

cochlea, auditory nerves and semicircular canals

d)

outer ear, middle ear and inner ear

15.

The middle ear contains...

a)

the oval window and the pinnar

b)

the hammer, the cochlea and the stirrup

c)

the hammer, the anvil and the stirrup