Biology, asked by MissPhenomenal, 1 month ago

Hard question :-

⭐ Why does our upper skin of eyes shrink automatically without human's control ? what is the reason of shrinking ?

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need explained answer ✅​

Answers

Answered by Anonymous
2

Answer:

The visible portion of the eye when the eyelids are open are dependent on a host of factors. Different ‘shapes’ are mainly due to genetic differences among individuals, and sometimes this is a reflection of ethnicity. It does not change the shape of the eyeball but only the visible portions of the eye due a variation in the alignment of the eyelids, or what we refer to as the shape of the eye.

Therefore some people appear to have ‘larger’ or ‘smaller’ eyes than others. Even though eyeball size may vary among individuals, most of it is housed within the socket of the skull and is not usually not the determinant of what we casually refer to as large or small eyes. However, when there is an obvious change in a person’s eye ‘size’ then it has to be investigated further as it may be a reflection of some underlying disease.

Another possible reason is loss of fat tissue around the eye that gives the eyes a sunken appearance. This is often associated with aging and more frequently seen in older people. When apparent in children and younger adults, it may be a consequence of dehydration.

Explanation:

Answered by DebayanDA
0

Answer:

This is called the Reflex Action...

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