The answer to this question is watershed.
That the Red flowers are a dominant trait, and the white flowers would be recessive.
The Red Flowers are Homogenous Dominant
In a punnet square, The Genotype ratio for the red flowers would be 2:2
The phenotype would be 4:0
For the white flower
The Genotype would be 1:1
and the phenotype would be 1:0
The white flowers are Homogenous recessive
The answer to this question would be: insulin
Insulin is a hormone that produced by the pancreas. Insulin makes sugar go inside cells. Sugar is the food for cells. Without insulin, the sugar can't enter the cell and the cell food is depleted. This will cause the body feel that the sugar is not enough and trying to increase the sugar concentration. This will result in the increases of blood sugar level.