AP BIOLOGY

PLANTS

TRANSPORT IN PLANTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
WHAT ARE THE THREE TYPES OF BLOOD VESSELS??
A
ARTERIES
B
VEINS
C
CAPILARIES
D
AORTA
Explanation: 

Detailed explanation-1: -There are 3 types of capillary in the body; continuous, fenestrated, and sinusoidal.

Detailed explanation-2: -Capillaries contain two layers of cells: Endothelial cells are inside the capillary. They control the flow of fluid, nutrients and gases. Epithelial cells form a protective layer around the endothelial cells.

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