Zusammenfassung der Ressource
Genetics
- karyotype
- magnified chromosomes
Anmerkungen:
- shows organisms chromosomes condensed and doubled
- uses lymphocytes, a white blood cell
- mutations in genes
- trisomy 21
- causes down syndrome
- Gregor Mendel
- first studied genetics in pea plants
- says plants usually self fertilize
- tested this by not allowing cross fertilization