The basement membrane a. is formed by the base layer of epithelial cells. BOTH a and b d. Non-cellular material of a tissue is matrix. True b. False 13. BOTH a and b d.
Organs combine to form a.
A tissue could best be described as a a. collection of cells having similar function and somewhat similar morphology. The three embryonic germ layers include mesoderm, endoderm, and a. ergoderm b. Integument, brain, spinal cord, and the eye all form during embryonic migration inward of a. BOTH a and b d. Hair follicles grow and are for the most part located a. in epidermis b. in dermis c. in hypodermis 24.