After glaciers melt and shrink in size, the ability of plants to extend their range and reach un-vegetated regions is initially determined by which of the following?
A) whether there is simultaneous migration of herbivores
B) their tolerance to shade
C) their seed dispersal rate
D) their tolerance to cooler temperatures

Question

Quizplus · Accepted Answer

The initial ability of plants to extend their range into newly exposed, un-vegetated regions after glaciers melt is primarily determined by their seed dispersal rate. This factor influences how quickly and effectively plants can colonize new areas.

After Glaciers Melt and Shrink in Size, the Ability of Plants