Organisms with True Radial Symmetry

question 16

Multiple Choice

Organisms with true radial symmetry

• A) have their sense organs, mouth, and brain clustered in the head.
• B) tend to be highly mobile.
• C) do not have a distinct head region and tend to be sedentary or passive drifters.
• D) can be divided into two matching halves along only one plane.

---

Definitions:

Heavy Alcohol Consumption

Drinking alcohol in quantities that exceed low-risk guidelines, potentially leading to health consequences.

Blood Cholesterol Levels

Measurements that indicate the concentration of cholesterol in the bloodstream, relevant for assessing heart disease risk.

Core Temperature

The temperature of the inner parts of the body, vital for the proper functioning of organs.

Tympanic

Refers to the membrane separating the external ear from the middle ear, playing a critical role in hearing by transmitting sound vibrations.