EASY
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Important Questions on Sense Organs

EASY
Science>Biology>Sense Organs>Our Sense Organs
State one difference between the rods and cones. 
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
What is visual purple?
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Science>Biology>Sense Organs>Our Sense Organs
Which tube equalises atmospheric pressure and pressure in the ear, whether it is Eustachian or ventilation?
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Mention the functions of cones.
HARD
Science>Biology>Sense Organs>Our Sense Organs

Observe the diagram and label the points 1 – 8.

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MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Mention the function of fovea.
EASY
Science>Biology>Sense Organs>Our Sense Organs
State the function of yellow spot in the eye.
EASY
Science>Biology>Sense Organs>Our Sense Organs
Name the defect of vision in which distant objects are not seen clearly, whether it is hypermetropia or myopia?
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
What is retina made up of?
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Which nerve transmits impulses to the brain? (Olfactory/ Auditory/ Trochlear)
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Mention the function of eye lens.
EASY
Science>Biology>Sense Organs>Our Sense Organs
Cones enable us to see three primary colours.
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Which structure converts vibrations into nerve impulses, is it eardrum or cochlea?
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs

What would happen if part 5 is damaged?

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EASY
Science>Biology>Sense Organs>Our Sense Organs
Name the light-sensitive part of the eye where image of the object is formed. (Cornea/Retina)
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Mention the function of rods.
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Name the chamber that provides and maintains the shape of the eyeball.
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Science>Biology>Sense Organs>Our Sense Organs
Name the pigment that helps in dark and light adaptations.
MEDIUM
Science>Biology>Sense Organs>Our Sense Organs

Label the parts of the eye 1 – 10.

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MEDIUM
Science>Biology>Sense Organs>Our Sense Organs
Mention the function of the organ of corti.