The Iris of the Eye

question 117

Multiple Choice

The iris of the eye:

• A)regulates the size of the pupil
• B)is behind the lens and cornea
• C)both A and B
• D)both A and B,and has color from melanin

---

Definitions:

Design Thinking

A problem-solving approach that involves empathy, creativity, and rationality to meet user needs.

Revamping

The process of redesigning or restructuring something to improve its appearance, efficiency, or effectiveness.

Trialability

The extent to which a potential customer can examine the merits of a new product without having to spend a lot of money or time doing so.

Return-On-Investment

A financial metric used to measure the likelihood of gaining a return from an investment relative to its cost.