3.2.2- Predict offspring ratios based on a variety of inheritance patterns (including dominance, co-dominance, incomplete dominance, multiple alleles, and sex-linked traits).
![Picture](/uploads/2/8/1/7/28177325/2037954.gif?383)
To predict offspring out look you will need to do a punnett square. The show you how to cross alleles but when doing so you need to keep in mind these few definitions...
- Co-dominance- both alleles are present.
- Incomplete- the alleles blend.
- Dominant- the present allele.
- Recessive- the allele is not shown unless there are two recessive.
- Sex-linked traits- these are X-linked traits (only present on the X.)
- Multiple alleles- when you are dealing with more than one allele as shown in the image.
This video is on sex-linked traits.
To have more fun with these punnett squares click below.
Deannh Mihalke