Which Type of Tissue Causes Constriction of the Pupil of the Eye

question 50

Multiple Choice

Which type of tissue causes constriction of the pupil of the eye?

• A) skeletal muscle
• B) cartilage
• C) tendon
• D) smooth muscle
• E) a combination of more than one of these

---

Definitions:

Center

A point of origin or midpoint around which a figure or object is symmetrically arranged or balanced.

Point

A precise location or position in a geometric space, not having any dimension.

Equation

A mathematical statement that asserts the equality of two expressions, signified by the symbol =.

Center

In geometry, the midpoint or origin point of a shape or object, often relevant in circles, ellipses, and other symmetrical shapes.