Endocrine and Reproductive Systems Flashcards
(22 cards)
Made of glands that produce hormones (chemical messengers) which have many jobs inside the body.
Endocrine System
Produces thyroxine which controls metabolism
Thyroid Gland
Produces adrenaline which helps you respond in stressful situations.
Adrenal Gland
Master gland located in the brain and has many jobs.
Pituitary Gland
When an egg cell and sperm cell come together.
Conception
Pregnancy Length
9 months (36-38 Weeks)
A developing baby in a mothers womb.
Fetus
A life cycle stage from 12-18 where the body goes through many changes in preparation for adulthood.
Adolescence
Allows humans to have children.
Male & Female Reproductive System
Male reproductive cell.
Sperm Cell
Male reproductive glands that make sperm cells and testosterone.
Testicles
The male hormone that triggers sexual development in males.
Testosterone
Female reproductive cell.
Egg Cell/Ovum
Female reproductive glands that make egg cells and estrogen.
Ovaries
Muscular organ that holds a baby during pregnancy.
Uterus
The female hormone that triggers sexual development in females.
Estrogen
Permission for a sexual act to occur. Should be verbal and clear.
Sexual Consent
A disease that can be spread through sexual contact.
Sexually Transmitted Disease (STD)
Ways to prevent pregnancy. Most popular methods are a condom for a male and birth control for a female.
Contraception
Choosing to not be sexually active.
Sexual Abstinence
Puberty Changes for Males
Testosterone levels increase
Hair under arms, in pubic areas, and eventually on face and chest
Shoulders widen
Voice begins to crack and get deeper
Gain the ability to get an erection and produce sperm
Puberty Changes for Females
Estrogen levels increase Hair under arms and in pubic area Breasts develop Waist narrows and hips widen Begin menstrual cycle
