Some of the largest leaves in the world can be found on plants near the floor of dense tropical rain forests. Which of the following precursors for photosynthesis is most likely limited in these large leaves?
A) oxygen
B) carbon dioxide
C) glucose
D) light

Question

Quizplus · Accepted Answer

In dense tropical rain forests, the forest canopy blocks much of the sunlight from reaching the forest floor, making light the most likely limited precursor for photosynthesis in large leaves.

Some of the Largest Leaves in the World Can Be