How Many Different Classes of Neurons Are Involved in Most

question 6

Multiple Choice

How many different classes of neurons are involved in most nervous systems?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

---

Definitions:

Multicellular Eukaryotes

Organisms composed of multiple cells with a distinct nucleus and organelles, including plants, animals, and fungi.

Arthropods

A vast phylum that includes insects, arachnids, myriapods, and crustaceans, characterized by their exoskeleton, segmented bodies, and jointed appendages.

Median Plane

An anatomical reference plane that divides the body into equal left and right halves.

Frontal

Pertaining to the front part of something, especially the frontal bone or frontal lobe of the brain.