Reproduction lesson 5

HAVE READY:
- Ibook page 13
- your notes
- Lessonup
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 11 slides, with text slides and 3 videos.

Items in this lesson

HAVE READY:
- Ibook page 13
- your notes
- Lessonup

Slide 1 - Slide

HW FOR TODAY:
- EASY OR DIFFICULT?
- DISCUSS THE EXERCISES IN THE GROUPS YOU ARE IN

Slide 2 - Slide

KEY WORDS FOR TODAY:
  • MITOSIS - MEIOSIS
  • FERTILIZATION- ZYGOTE
  • EMBRYO - FUETUS
  • IVF
  • MISCARRIAGES - ABORTION

Slide 3 - Slide

Slide 4 - Video

MITOSIS AD MEIOSIS:
  • MITOSIS 
  • all cells are diploid, it makes new cells for growth and repair.

  • MEIOSIS
  • The produced cells are haploid, these cells are gametes (sperm cells and egg cells)

Slide 5 - Slide

Slide 6 - Video

Slide 7 - Slide

Slide 8 - Video

IVF in vitro fertilization:
  • Egg cells are removed from the woman.
  • Spermcells are injected under a microscope.
  • The zygote is left to divide into an embryo.
  • The embryo's are placed back into the uterus. 

Slide 9 - Slide

Miscarriage / Abortion:
  • With a miscarriage the pregnancy is ended because the baby dies or the woman's body can't handle the pregnancy.

  • With an abortion the woman chooses to end the pregnancy. (12 weeks or 20 weeks).

Slide 10 - Slide

Hw for next time:
- Study for your Glossary Quiz
- Read I-books pages 23-26
- do the exercises on classroom


- Next lesson we are talking about Contraceptives and STD's

Slide 11 - Slide