Start learning →

The outermost layer of the primary plant body is the

AEndodermis at the cortex inner end
BHypodermis just below the cuticle
CPericycle inside endodermal layer
DEpidermis with single cell thickness
Answer & Solution
Correct answer: D. Epidermis with single cell thickness
Epidermis is the single-layered outermost tissue of the primary plant body. It is covered with a waxy cuticle (absent in roots) and may bear trichomes and stomata.
Practise this question with Quill — AP Biology →

Keep practising Unit 8N: Ecosystem Services, Succession & Global Change

Browse all Unit 8N: Ecosystem Services, Succession & Global Change questions for AP Biology, or explore more Biology topics.

Start a Unit 8N: Ecosystem Services, Succession & Global Change lesson →