According to the Information Presented in the Text, Which of the Following

question 56

Multiple Choice

According to the information presented in the text, which of the following statements is TRUE?

• A)Although nonhuman animals have numerous daily and seasonal circadian rhythms, humans only have circadian rhythms for the sleep/wake cycle and mental alertness.
• B)Under normal conditions, each of our circadian rhythms operates on a set schedule that does not vary over the course of each day.
• C)There are over 100 bodily processes that systematically vary over the course of each day.
• D)Exposure to environmental time cues is not necessary for people to stay entrained to a precise 24-hour schedule of circadian rhythms.

---

Definitions:

Fraternal Twins

Twins that develop from two different eggs fertilized by two different sperm, making them genetically similar as typical siblings rather than identical.

Identical Twins

Twins that develop from a single fertilized egg, sharing the same genetic material.

Fertilized Egg

The cell that results from the union of an egg and a sperm, marking the beginning of a new organism's development.

Schizophrenia

A chronic brain disorder characterized by delusions, hallucinations, disorganized speech, and impairment in daily functioning.