Which of the following statements concerning biological clocks is false?
A)Innate circadian rhythms generally differ slightly from a 24-hour period.
B)Circadian rhythms occur with or without external stimuli.
C)Biological clocks are strongly influenced by external temperatures.
D)Movement of plants long distances very quickly induces a kind of plant "jet lag."

Question

Quizplus · Accepted Answer

Biological clocks are generally controlled by internal factors such as genetic components and chemical signaling pathways, rather than external temperature changes. While external cues such as light and temperature can influence biological rhythms, the clocks themselves are not dependent on these factors. Therefore, statement C is false.

Which of the Following Statements Concerning Biological Clocks Is False