When we say that biological rhythms are endogenous, we mean that:
A) they are generated by an internal biological clock.
B) they are influenced by our environment.
C) they are produced by our heart's rhythm.
D) they are determined by an individual's experience.

Question

Quizplus · Accepted Answer

Endogenous means that the rhythm is generated from an internal source within an organism, such as a biological clock. Option B is not correct since environmental factors may influence biological rhythms but they are not endogenous. Options C and D are not correct because they refer to specific physiological processes or personal experiences that do not encompass the broader concept of biological rhythms.

When We Say That Biological Rhythms Are Endogenous, We Mean