If the range of a species of plants expands to a higher latitude,which of the following processes is the most likely to be modified by natural selection?
A)circadian rhythm
B)photoperiodic response
C)phototropic response
D)biological clock

Question

Quizplus · Accepted Answer

The photoperiodic response is a plant's ability to respond to changes in daylength, which is important for survival and reproduction. As the range expands to a higher latitude, the daylength will change, and plants that can respond to these changes will have a better chance of survival and reproduction. Therefore, natural selection will likely modify the photoperiodic response to adapt to the new environment.

If the Range of a Species of Plants Expands to a Higher