Plant Responses and Adaptations Plant Adaptations Plants have adaptations to help them survive (live and grow) in different areas. Adaptations - features that allow a plant…
The Reproductive System HUMAN DEVELOPMENT The Reproductive System Stages of Human Development Sexual reproduction occurs when an ovum becomes fertilized by a spermatozoan.…
Chapter 51: Endocrine System 51-1 Hormones 51-2 Endocrine Glands 51-3 Feedback Mechanisms I. Types of Glands (2 TYPES in our body) A GLAND secretes materials into BLOODSTREAM.…
Endocrine System I. Introduction A. The endocrine system is made up of the cells, tissues, and organs that secrete hormones into body fluids. B. The body has two kinds…
The Cycle Steven L. Young MD, PhD Obstetrics & Gynecology UNC School of Medicine Mystery Menstrual Mystery Cycle? Don’t Panic! Overall Objectives Identify normal cycle…