Question

which of the following are general characteristics of epithelial tissues? check all that apply
check all that apply
possess a blood supply
rapid rate of mitosis
very tightly packed
classified according to the shape of the cells

Explanation:

Epithelial tissues are avascular (lack a direct blood - supply), getting nutrients via diffusion from underlying connective tissues. They have a rapid rate of mitosis which helps in repair and renewal. The cells are tightly packed to form a continuous layer. They are classified based on cell shape (squamous, cuboidal, columnar etc.) and number of layers.

Answer:

• Rapid rate of mitosis
• Very tightly packed
• Classified according to the shape of the cells