Hi could you help me with this problem as well?
The alleles for red and white coat color in cattle show absence of dominance, the heterozygote being roan.
A.In a freely breeding herd of 1000 head how many would you expect to be of each coat color if the allele for white coat has a frequency of 0.4?
B.If all the white cattle were sold for slaughter and the red and roan animals were allowed to breed freely, about what percentage of the offspring would be expected to be white?