What are Pedigree Charts

Learn how scientisits study heredity and trace the passing of traits from generation to generation.

[CuriousMarcV]

Looks like the gene of not having a nose was kept in this family tree.

[smalta]

I love the emphasis on 'once married - they reproduced' … LOL

[tomm]

good video but i especially liked the 80s porn music

[stay_finnessin]

that moment you realize this guy is getting view because teachers make students watch it like if you agree

[JakeRubio]

really explains it well now i feel more confident for my exam

[AuroraIceFlame]

why are you talking as slow as possible



are you *trying* to make the kids in class fall asleep?

[ZathanSmithMusic]

thanks bro, really helped me with my assignment

[PauseTF]

wait, how did you know that the last daughter - the brown haired one - wasn't a carrier? (Bb)

[lizameggle]

This really helped me complete my biology work. Thanks!

[vanssantos]

thank you! so much! I use it to my report this morning! :)

[jttapia]

The female of the right bottom could also have been heterozygous, could you tell the difference?

[milesreyes]

Because of this, I now understand the pedigree chart. Thank you so much

what software was used to make video like this?

[soyabeanrenaissan]

I feel sorry for the first born boy. Wish he finds someone soon 😇

[emilyh]

I'm supposed to be doing homework, but I can't stop laughing at all of the comments. Ha ha!

[TIF]

In the example, is there a way to find out if the son in law was indeed hererzygous or was that given in the statement?

[Marustic]

This video is getting 1000 views today because our teacher made us watch this and we needed this for class work so there will be a lot of rewatching going on here XD.

[benbailey]

What do you do about someone on a pedigree who's genotype you are not sure about? Some people could be Homozygous Dominant or Heterozygous, and you cannot tell by looking at their parents of offspring. Do you then half-shade them or not half-shade them?

[Kaijen]

omg the background song was waiting on the world to change! Right?

[tizzytiger]

Thank you!!! I really didn't get it before, and now i do!! Thanks so much