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प्रश्न
What is a Lachrymal gland?
उत्तर
The lachrymal gland is a secretory gland present in the top right part of the eye. Its secretion is called tears which lubricates the eye and is antiseptic in nature.
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संबंधित प्रश्न
Write the function of retina in human eye.
Name the part of the retina which is insensitive to light.
If you walk from a dark room into sunlight and back again into dark room, how would your pupils alter in size? What makes this happen?
How much is our field of view:
with one eye open?
State whether the following statement is true or false:
Rabbit has eyes which look sideways.
The animals called predators have:
(a) both the eyes on the sides
(b) one eye on the side and one at the front
(c) one eye on the front and one at the back
(d) both the eyes at the front
Write whether the following is true or false:
Rods are the receptor cells in the retina of the eye sensitive to dimlight.
What is a stereoscopic vision?
Name the following:
The innermost layer of the eye
Mention, if the following statement is True or False
The least distance of distinct vision for the human eye is 25 cm
State the Function:
Ear drum
For a healthy human eye, the distant point is infinite distance.
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.
______ is tough and thick white sheath that protects the inner parts of the eye.
Which one of the following statements is NOT correct?
Assertion (A): Rods and Cones are photoreceptors in the sclera of eyeball.
Reason (R): Rods are sensitive to dim light.
Name the following:
Kind of retinal cells sensitive to dim light.
The layer in the eye where sensory cells (rods and cones) are located ______.
