EASY
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Outermost layer of human eye is

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Important Questions on Control and Co-ordination

MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Give the location and one function of baroreceptors.
MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
State two functions of ear.
MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Give the location and one function of mechanoreceptors.
HARD
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
The transparent anterior portion of sclera is called_____
EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
In a blind spot of the human eye
MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Give the location and one function of statoacoustic receptors.
MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors

Correct and rewrite the statements by changing the biological term that is underlined in the statement:

The part of the eye which can be donated from a clinically dead person is the Retina.

EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Choroid helped in the accommodation of eye by changing the curvature and shape of the lens.
EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors

Which statement is CORRECT regarding blind spot in human eye?

It ___________.

MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
The layer of the eyeball that forms the transparent Cornea.
EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Name the point on Retina where both rods and cones are absent.
EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Which of the following statements is correct?
MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Explain the mechanism of hearing.
MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
The auditory nerve gets its input from which of the following?
EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Write any two diseases/defects of the ear.
MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
Match List I with List II: 

List I

List II
A. Fovea I.  Visible coloured portion of eye that regulates diameter of pupil.
B. Iris II.  External layer of eye formed of dense connective tissue.
C. Blind spot III. Point of greatest visual acuity or resolution.
D. Sclera IV. Point where optic nerve leaves the eyeball and photoreceptor cells are absent

Choose the correct answer from the options given below: 

MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors

Write one function of Sclera of the human eyeball.

EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors

Give biological explanations for the following:

We should not put sharp objects into our ears

MEDIUM
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors

Match the following columns and select the correct option.

  Column-I   Column-II
(a) Organ of Corti (i) Connects middle ear and pharynx
(b) Cochlea (ii) Coiled part of the labyrinth
(c) Eustachian tube (iii) Attached to the oval window
(d) Stapes (iv) Located on the basilar membrane
EASY
Biology>Human Physiology>Control and Co-ordination>Sensory Perception and Receptors
In the mammalian eye, the 'fovea' is the the center of the visual field, where: