The endocrine system
Endocrine system is consists of various cells, tissues and organs that secrets hormone. Hormones are substances that are carried by blood from their site of secretion to their site of action. Edited by Ashraf
Channels: Biochemistry Others
Tags: Edndocrine system Hormone
Uploaded by: admin ( Send Message ) on 23-04-2009.
Duration: 1m 25s
