Which of the Following Structures Is Found in a Human

question 7

Multiple Choice

Which of the following structures is found in a human eye, but NOT in an octopus eye?

• A)retina
• B)lens
• C)optic nerve
• D)blind spot

---

Definitions:

Economic Efficiency

A situation where resources are allocated in a way that maximizes the production of goods and services at the lowest cost to society.

Pollution

The introduction of contaminants into the natural environment, causing adverse change.

Automobiles

Motor vehicles with four wheels designed to transport passengers on roads.

Public Good

Services or products that are non-excludable and non-rivalrous, benefiting all members of a society and not diminished by individual use.