Biotechnology Institute
Biotechnology Institute: Your World: Obesity [Pdf]
Biotechnology is spending time and money on trying to figure out why kids and adults are heavier, on average, than previous generations. Read this issue of the Biotechnology Institute journal to find out more.
OpenStax
Open Stax: Anatomy & Physiology: Organs With Secondary Endocrine Functions
Students learn about the organs with a secondary endocrine function, the hormones they produce, and the effects on human physiology.