Refer to the Figure

question 5

Multiple Choice

Refer to the figure.
The graph on the right illustrates the concept of

• A) parental investment.
• B) sexual dimorphism.
• C) anisogamy.
• D) reproductive skew.

---

Definitions:

Uvula

The fleshy extension at the back of the soft palate that hangs above the throat, playing a role in speech and swallowing.

Chemical Mediators

are substances released from cells that trigger or regulate biochemical pathways, often involved in inflammation and immune responses.

Blood PH

The measure of the acidity or alkalinity of blood, maintained within a tightly controlled range of about 7.35 to 7.45 to ensure proper cellular function.

Cough Reflex

A rapid expulsion of air from the lungs typically triggered by irritation or obstruction in the air passages, serving as a protective mechanism to clear the trachea and bronchi.