I know this is a lot to ask. I'm very behind, and excuses aren't the best.
Analyze the results of a cross between two organisms that are both heterozygous for two different genes (AaBb). Use a Punnett square to evaluate the possible genotypes. Determine how many phenotypes can be produced in the offspring. Determine the probability of producing offspring with the aabb genotype.

Question

I know this is a lot to ask. I'm very behind, and excuses aren't the best.
Analyze the results of a cross between two organisms that are both heterozygous for two different genes (AaBb). Use a Punnett square to evaluate the possible genotypes. Determine how many phenotypes can be produced in the offspring. Determine the probability of producing offspring with the aabb genotype.

blues · Answer

We're happy to help you work through the problem, but it would be easier if you provided us with more info about what specifically you would like help with. I am guessing that as a first step you would like help setting up the Punnett Square...?

anonymous · Answer

It's fine, i ended up having to research again and still getting it wrong. I thank you though for your willingness to help.

blues · Answer

Do you know how to set up a Punnett square for a cross involving just one allele? Not AaBb  x AaBb, but just Aa x Aa?