AP BIOLOGY

LABORATORY REVIEW

TRANSPIRATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The following structures are found in a cross section of a leaf except ____
A
lower epidermis
B
spongy mesophyll cells
C
palisade mesophyll cells
D
epithelial cells
Explanation: 

Detailed explanation-1: -Plants have eukaryotic cells with large central vacuoles, cell walls containing cellulose, and plastids such as chloroplasts and chromoplasts. Different types of plant cells include parenchymal, collenchymal, and sclerenchymal cells. The three types differ in structure and function.

Detailed explanation-2: -Epidermis: A single layer of cells that covers all parts of a plant. Plants leaves contain an upper epidermis which is located on the upper side of the leaf and a lower epidermis located on the underside of the leaf.

There is 1 question to complete.