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प्रश्न
Give Technical Term:
The cells of the retina that are sensitive to colour.
उत्तर
Cones
APPEARS IN
संबंधित प्रश्न
Write the function of retina in human eye.
Differentiate between: Rods and cones
Name two types of cells in the retina of an eye which respond to light.
What is the principal function of the eye-lens?
Ciliary muscles of human eye can contract or relax. How does it help in the normal functioning of the eye?
State whether the following statement is true or false:
Rabbit has eyes which look sideways.
Choose the correct answer.
In the chemistry of vision, the photosensitive substance is _________________
Choose the correct answer.
Aperture controlling passage to light into the eye is ___________
Choose the correct answer.
Colour is detected by ____________
Differentiate between:
Vitreous humour and Aqueous humour.
Name the following:
The pigmented circular area seen in the eye.
Name the following:
Yellow spot and ciliary muscles are found in.
Long answer question
Draw the neat labelled diagram of the Sectional view of the human eye.
Name the capacity of the eye lens to change its focal length as per need.
Write the name.
The fleshy screen behind cornea.
The pigmented circular area seen in front of the eye:
A prism ABC (with BC as base) is placed in different orientations. A narrow beam of white light is incident on the prism as shown in Figure . In which of the following cases, after dispersion, the third colour from the top corresponds to the colour of the sky?
 |
 |
 |
 |
| (i) | (ii) | (iii) | (iv) |
From where the following nerves arise.
Optic nerve
Arrange and rewrite the term in group in correct order to be in a logical sequence, beginning with the term that is underlined:
Pupil, Aqueous humour, Retina, Vitreous humour.
The layer in the eye where sensory cells (rods and cones) are located ______.
