NREM Sleep Is Characterized By

question 47

Multiple Choice

NREM sleep is characterized by:

• A) slow, rolling eye movements.
• B) vivid, unrealistic dreams.
• C) slow brain waves called delta waves.
• D) muscle paralysis.

---

Definitions:

Species Concepts

The various criteria used by biologists to define and identify species, including morphological, biological, ecological, and phylogenetic distinctions.

Defining Bacteria

The process or criteria used to identify and categorize bacteria based on characteristics such as shape, gram stain, and genetic composition.

Ecological Speciation

The process through which new species arise due to ecological interactions and adaptations to different environmental niches.

Three-Spined Stickleback

A small fish species used extensively in evolutionary biology to study adaptation and speciation.