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State the Function: Aqueous Humour - Biology

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प्रश्न

State the Function:
Aqueous humour

एक पंक्ति में उत्तर

उत्तर

It allows light rays to pass into the eye and prevents their refraction and dispersion.

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अध्याय 8: The Nervous System and Sense Organs - State the Function

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आईसीएसई Biology [English] Class 10
अध्याय 8 The Nervous System and Sense Organs
State the Function | Q 7

संबंधित प्रश्न

Write the function of the following part of the human eye:- iris


Compare the following: Choroid and retina


What is the function of the lens in the human eye? 


Out of rods and cones m the retina of your eye: 

which work in dim light? 


What changes take place in the shape of eye-lens: 

 when the eye is focused on a near object?


How does the eye change in order to focus on near or distant objects?
(a) The lens moves in or out
(b) The retina moves in or out
(c) The lens becomes thicker or thinner
(d) The pupil gets larger or smaller


What shape are your eye-lenses:  

when you look at your hand?


State whether the following statement is true or false:
Rabbit has eyes which look sideways.


Name the following:

The part of the eye responsible for its shape.


Name the following:
White part of the eye.


Name the following:
The most sensitive region of the retina.


Mention, if the following statement is True or False
Rods are responsible for vision in the dark


State the Function:
Iris


In a relaxed state, the focal length of healthy eyes is _______.


Vision defect that increases distance between the lens of the eye and retina of the eye is termed as myopia.


The following figure show the change in the shape of the lens while seeing distant and nearby objects. Complete the figures by correctly labelling the diagram.


The coloured portion of the eye is the ______.


Name the following:

The circular opening enclosed by iris.


Where is the following located?

Yellow spot


Write the main functional activity of the following structure.

Choroid


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