Question

the coloured part of the eye is called ​

Answer 1

Answer:

Iris. The colored part of the eye which helps regulate the amount of light entering the eye. When there is bright light, the iris closes the pupil to let in less light. And when there is low light, the iris opens up the pupil to let in more light. Lens.

Answer 2

Answer:

The iris is the coloured part of the eye.

Explanation:

• The iris is a small, annular structure in the eye that is found in humans, most mammals, and birds.
• It regulates the pupil's size and diameter, hence regulating the quantity of light that reaches the retina.
• The iris's colour determines the colour of the eye. In terms of optics, the iris is the diaphragm and the pupil is the eye's aperture.
• The iris is made up of two layers: a pigmented stroma at the front and pigmented epithelial cells below the stroma.
• The stroma is joined to a series of dilator muscles that stretch the iris radially to widen the pupil and pull it into folds, as well as a sphincter muscle that contracts the pupil in a circular motion.

The coloured part of the eye is the iris.

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