Incomplete Dominance and Codominance - A Quick Tutorial

A quick tutorial on Incomplete dominance and codominance.

Category:

Education

Tags:

• Biology
• Medel
• Incomplete
• dominance
• codominant

[TheFootHike]

genotype are always fractions....just saying

[pisgahscience]

@TheFootHike Fractions, percents, and decimals are all the same thing. .5 is 1/2 is 50%. There is no difference in any of those.

[ramstrong1492]

at 3:44 shouldnt it be 1/4 blue, 1/2 green, and 1/4 yellow for the PHENOTYPE???

[pisgahscience]

@ramstrong1492 That is what is says on the screen.

25% Blue (which is 1/4)

50% green (which is 1/2)

25% yellow (which is 1/4)

[OrangeFlower121]

I thought it was the other way around thats what it says on my notes that codominance is where they blend and that incomplete is where you can see both

[pisgahscience]

@OrangeFlower121 It is a common mistake and LOTS of teachers actually get is backwards. For further information try: h t t p : / / w w w . emc.maricopa.edu/faculty/farab­ee/biobk/BioBookgeninteract.ht­ml

[MLuckTV]

@pisgahscience or u could say green (50%) is 2/4. usually ur genotype will be out of four. so 2/4 is 50 percent and 1/4 is 25% and 3/4 is 75% and 4/4 is 100%. think of it like quarters ^_^

[0zero0zero]

thanks, rlly easy to understand.

[bariofino4585]

not sure if this helped....

[DeiCinema]

How can I pay attention to the lesson when there is a video of baby with 3 arms on the related vids?

[FluffyKinns]

Thank you SO much this helped a ton!