Bibliography:

1. ​ Researchers revive abandoned technique in effort to make artificial human eggs in a test tube

2. ​ Functional Oocytes Derived from Granulosa Cells

3. ​ Gametes from stem cells: Status and applications in animal reproduction

4. Wikipedia Bibliography:

   1. ​ https://en.wikipedia.org/wiki/Ploidy

   2. ​ https://en.wikipedia.org/wiki/Gamete

   3. ​ https://en.wikipedia.org/wiki/Somatic_cell

   4. ​ Meiosis

   5. ​ https://en.wikipedia.org/wiki/Meiosis#Meiosis_II

   6. ​ https://en.wikipedia.org/wiki/Oocyte

   7. ​ https://en.wikipedia.org/wiki/G0_stage

   8. ​ https://en.wikipedia.org/wiki/G1_phase

   9. ​ https://en.wikipedia.org/wiki/Cell_cycle

   10. ​ https://en.wikipedia.org/wiki/Homologous_chromosome

   11. ​ https://en.wikipedia.org/wiki/Chromatid

   12. ​ https://en.wikipedia.org/wiki/Sperm

   13. ​ https://en.wikipedia.org/wiki/Polar_body

   14. ​ https://en.wikipedia.org/wiki/Zygote

   15. ​ https://en.wikipedia.org/wiki/Pronucleus

   16. ​ https://en.wikipedia.org/wiki/Blastocyst

   17. ​ Zygosity § Heterozygous

   18. ​ https://en.wikipedia.org/wiki/Embryonic_stem_cell

   19. ​ Gametogenesis