Multiple Choice
Which statement concerning biological clocks is false?
A) Innate circadian rhythms are generally about 24 hours in length.
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."
Correct Answer:

Verified
Correct Answer:
Verified
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