Endocrine system observed in all animals with a nervous system and all vertebrates have an hypothalamus-pituitary axis. All vertebrates have a thyroid, which in amphibians is also crucial for transformation of larvae into adult form. All vertebrates have adrenal gland tissue, with mammals unique in having it organized into layers. All vertebrates have some form of a renin–angiotensin axis, and all tetrapods have aldosterone as a primary mineralocorticoid. Endocrine system The endocrine system is a chemical messenger system consisting of hormones, the group of glands of an organism that secrete those hormones directly into the circulatory system to regulate the function of
Prabhat Ranjan Sarkar as physiologic counterparts, influencing the associated endocrine glands with the neuroendocrine system and the psychic part of the body. The philosophy of "Ananda Marga" consider the human body as composed of the same five "fundamental factors" as the rest of the universe as explained in P.R. Sarkar's theory of "". Every factor is distributed throughout the body, but is controlled by a controlling nucleus, or "Chakra", substations of the mind, each controlling their own assigned area. And just as the mind functions directly through the brain, the "Chakras" function through their own physical counterparts – the endocrine glands. The biopsychology