Genotypic and phenotypic classes

How genetic disorder affecting a protein
April 24, 2020
Assume that at a given genetic locus there are two alleles
April 24, 2020

Genotypic and phenotypic classes

If these three genes were all assorting independently, how many genotypic and phenotypic classes would result in the offspring, and in what proportion, assuming simple dominance and recessiveness in each gene pair?

 
 
 
 

What can you conclude from the actual data about the location of the three genes in relation to one another?

 

How far apart are the linked genes?

 
 
 
 
 

 

20 AaBbCc 20 AaBbcc
20 aabbCc 20 aabbcc
5 AabbCc 5 Aabbcc
5 aaBbCc 5

aaBbcc