Question

a typical leaf is composed of multiple layers of specialized cells. what is the correct order of layers starting on the upper surface of the leaf and progressing to the lower surface? multiple choice epidermis - cuticle - epidermis - palisade mesophyll - epidermis - spongy mesophyll palisade mesophyll - cuticle - epidermis - epidermis - spongy mesophyll - cuticle cuticle - epidermis - palisade mesophyll - spongy mesophyll- epidermis - cuticle cuticle - epidermis - palisade mesophyll - epidermis - spongy mesophyll - cuticle

Answer 1

The correct order of layers in a typical leaf starting on the upper surface and progressing to the lower surface is epidermis - cuticle - palisade mesophyll - spongy mesophyll - epidermis - epidermis - epidermis - cuticle.

Step-by-step explanation:

The correct order of layers in a typical leaf starting on the upper surface and progressing to the lower surface is:

1. Epidermis
2. Cuticle
3. Palisade mesophyll
4. Spongy mesophyll
5. Epidermis
6. Epidermis
7. Epidermis
8. Cuticle

The upper surface of the leaf is covered by the epidermis and cuticle layers. Below that, we find the palisade mesophyll layer, which consists of tightly packed, columnar cells. The spongy mesophyll layer, comprised of loosely packed, irregularly shaped cells, is located below the palisade mesophyll layer. The lower surface of the leaf is covered by the epidermis and cuticle layers.