Question

Intercellular communication in multicellular organism occurs through___________.

Answer 1

Endocrine system:

1. Intercellular communication in multicellular organisms occurs through nervous and endocrine systems.
2. Many of the hormone-secreting glands make up a system known as the endocrine system.
3. The endocrine system is responsible for almost every cell, organ, and function in our body.
4. It consists of the hypothalamus, pituitary gland, pineal gland, thyroid gland, parathyroid, thymus, adrenals, pancreas, ovaries, and testes.
5. These all glands together form an endocrine system that forms hormones that control your moods, growth and development, metabolism, organs, and function.

Final answer: Intercellular communication in multicellular organisms occurs through the endocrine system.