Describe fertilization process at a cellular level. Use scientific terms such as Mitosis – Meiosis, Diploid – Haploid, Gametes, Zygote, Syngamy, Blastocyst, Implantation, Gastrulation.

Beginning of Life

1.-Read ERD Part 4 Introduction and make a summary

Sexual reproduction: (PAGE 16-19)

ethical-religious-directives-catholic-health-service-sixth-edition-2016-06.pdf

2.-Speak about internal fertilization

3.-Describe fertilization process at a cellular level. Use scientific terms such as Mitosis – Meiosis, Diploid – Haploid, Gametes, Zygote, Syngamy, Blastocyst, Implantation, Gastrulation. Watching the video (time 1:08:00) can help.

www.youtube.com/watch%3Fv%3DBbw6vVKazLw

4.-What is the difference between Embryo and Fetus?

5.-According on what you learned about fertilization process, when does human life begin? Your answer must be objective and based on scientific evidence. Personal opinions are not allowed.