When the two species are grown together, Lemna polyrhiza is replaced by Lemna gibba because L.gibba outcompetes L.polyrhiza for:
A)light.
B)space.
C)carbon dioxide.
D)oxygen.
E)minerals.

Question

Quizplus · Accepted Answer

Lemna gibba outcompetes Lemna polyrhiza for light, as it grows on the surface and can shade out L. polyrhiza, which affects its ability to photosynthesize effectively.

When the Two Species Are Grown Together, Lemna Polyrhiza Is