Plant morphological defenses do not include
A)spikes and thorns.
B)secondary compounds.
C)plant hairs.
D)deposits of silica-like substances in the leaves.
E)nectar in the flowers.

Question

Quizplus · Accepted Answer

Nectar in flowers is not a morphological defense, but rather a reward for pollinators. Spikes, thorns, plant hairs, and deposits of silica-like substances in leaves are all physical defenses that deter herbivores, while secondary compounds can be toxic or distasteful to would-be predators.

Plant Morphological Defenses Do Not Include