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embryonic development

embryonic development. 28 February 2012. fertilization. where do babies come from?. germ layers. germ layers. germ layers. germ layers. ectoderm: skin & nervous system endoderm: digestive tract & visceral derivatives mesoderm : skeleton, muscle, circulatory system. first trimester.

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embryonic development

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  1. embryonic development 28 February 2012

  2. fertilization

  3. where do babies come from?

  4. germ layers

  5. germ layers

  6. germ layers

  7. germ layers • ectoderm: • skin & nervous system • endoderm: • digestive tract & visceral derivatives • mesoderm: • skeleton, muscle, circulatory system

  8. first trimester

  9. second trimester

  10. third trimester

  11. assisted reproductive techniques

  12. anatomy

  13. artificial insemination

  14. in vitro fertilization

  15. gamete intrafallopian transfer

  16. Intracytoplasmic sperm injection

  17. why? • Why might these technologies be successful? • What could be the problem that makes natural conception impossible? • GIFT and AI are similar. Why use one and not the other? • Why use ICSI instead of just mixing a combination of sperm and egg cells like in IVF?

  18. CHAPTER 6 TEST • Wednesday, March 7th • Friday, March 9th (last day before spring break)

  19. Just Because We Can, Does It Mean We Should? • pg. 236

  20. human reproduction

  21. anus • bulbourethral gland • epididymis • penis • prostate • scrotum • seminal vesicle • testis • ureter • urethra • urinary bladder • vas deferens • anus • cervix • endometrium • fimbriae • ovary • oviduct • rectum • ureter • urethra • urinary bladder • uterus • vagina • vulva

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