Reproductive Cycles Flashcards
An organ system that is composed of sex organs that function together to produce offspring.
Reproductive system
Composed of glands that secrete hormones.
Endocrine system
Hormones
Chemical messengers
Composed of a complex network of nerve cells and nerves that transmit messages or signals to and from the brain and spinal cord to the other parts of the body.
Nervous System
Nerve Impulses
Electrical signals
Secretes oxytocin for uterus
Posterior Pituitary gland
An endocrine structure at the base of the brain, to release specific hormones that stimulate the gonads.
Anterior Pituitary gland
Stimulate egg and sperm production.
Follicle stimulating hormone
Stimulates ovaries and testes.
Luteinizing hormone
Female sexual cycle
Follicular phase and Luteal Phase
Menstrual flow and growth of egg cells.
Follicular phase Day 1-13
Release of matured egg cells from the ovary.
Ovulation Day 14
Includes reabsorption of unfertilized egg or implantation of fertilized egg
Luteal Phase Day 15-28
Uterine Cycle
Menses, Proliferative, Secretory
Internal balance that allows the body to function normally.
Homeostasis