1 / 14

G R O W T H and Development

G R O W T H and Development. Chapter 16. Fertilization- the joining together of two special cells , one from each parent. What are the names of the reproductive cells?. Sperm Cell . Egg Cell. Sperm is produced in the testes What reproductive hormone is produced by testes? Testosterone

eliora
Download Presentation

G R O W T H and Development

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. GROWTH and Development Chapter 16

  2. Fertilization- the joining together of two special cells , one from each parent

  3. What are the names of the reproductive cells? Sperm Cell Egg Cell • Sperm is produced in the testes • What reproductive hormone is produced by testes? • Testosterone • Testes are located in the scrotum • Sperm travels through tubes where they pick up a fluid called semen • Sperm Then leaves the body through a tube in the penis called the urethra • Eggs are produced in the ovaries and are released how often? • What reproductive hormone does the ovaries produce ? • Estrogen • The fallopian tube carries the egg to the uterus • During menstruation the egg is carried out the cervix and then through vagina or birth canal

  4. Where does fertilization take place?

  5. What part of the woman does the fertilized eggs attach to? Uterus

  6. How does a baby get food and oxygen? What is it connected to? The umbilical cord (20 inches) Placenta What else can travel through the umbilical cord?

  7. What is the difference between fraternal and identical twins Identical- Same egg Fraternal- Different eggs • Do identical twins have the same finger prints? • Why have twins become more popular? • What is Artificial Insemination? • What animals are AI widely used for ? • What genetics of sperm are most popular?

  8. What happens at the end of the second stage of birth? The contractions push the baby through the cervix and out the mother’s body What are other ways to assist a birth? Caesarian Forceps Vacuum underwater drugs

  9. Baby Facts What day of the week are most babies born? Wednesday What month are most born? August For every 1,000 girls born, are there more or less boys? More….1,049

  10. Prenatal Care Steps taken to provide for the health of a pregnant female and her body Obstetrician Nutritious foods Rest Avoid drugs Exercise What are some things your parents did while they were pregnant with you or a sibling?

  11. Ultrasound Equipment which is uses sound waves to make pictures , and allows the doctor to see images of a fetus in the uterus

  12. Problems in the fetal environment……. Poor Nutrition Alcohol…What is FAS Drugs Tobacco Infections STD’s What advice would you give to a pregnant female to protect her developing baby?

  13. ABC video

  14. Why are the teen years not an ideal time to have children? Are you ready to be a parent? NO What is abstinence?

More Related