Question

1. The distribution of covering epithelium?

2. The difference between exocrine and endocrine glands?

3. Which specializations could be seen at the free, basal, and lateral surfaces of epithelia？

4. Please preview general connective tissue

Answer 1

Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands. They perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception.