The Coloured Part of the Eye That Contains Muscles to Contract

question 164

Multiple Choice

The coloured part of the eye that contains muscles to contract or expand the pupil is the __________.

• A)lens
• B)fovea
• C)iris
• D)cornea

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Definitions:

Prepuce

The fold of skin covering the glans of the penis in males and the clitoral glans in females; also known as foreskin.

Pelvic Cavity

The body cavity located in the lower abdomen, bordered by the pelvic bones, and contains reproductive organs, the bladder, and the rectum.

Membranous Urethra

A section of the urethra that runs through the urogenital diaphragm, connecting the prostatic to the spongy urethra.

Genital Papilla

A small, fleshy protrusion found in the genital area of females of certain species, including fish and amphibians, often covering the opening of the urethra or vagina.