A plant's first line of defense against pathogens is its
A) lenticels.
B) root system.
C) outer surface.
D) apical meristem.
E) vascular system.

Name: A plant's first line of defense against pathogens is its A) lenticels. B) root system. C) outer surface. D) apical meristem. E) vascular system.
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Question

Quizplus · Accepted Answer

A plant's outer surface, including the cuticle and cell walls, forms a physical barrier against invading pathogens.

A Plant's First Line of Defense Against Pathogens Is Its