The short answer is, this isn't possible as there aren't any white (albino) horses - they tend to die at birth or shortly thereafter due to associated severe genetic defects. However, you could breed a very light gray (almost white) horse to a red horse. The answer to your question at this point gets very sticky, because horse coat color is much more genetically complicated than the pea flowers Gregor Mendel studied. From what I recall from basic study into this, there are at least 14 different genes that interact to determine a horse's coat color - there are literally hundreds of different combinations that may result in a red horse and almost any coat color can fade into gray depending on the genes the horse inherited.
Crossed rifles (black) on a white or red background.
A white carnation crossed with a red carnation makes a pink carnation.
You have to atleast be on the white line you have crossed it. :)
incomplete dominance
"Silver" was white
Your question makes no sense. Please can you rephrase it and explain exactly what you wish to know?
Codominance or Incomplete dominance.
1.Deception =White horse, 2. War =Red Horse, 3. Famine =Black horse, 4. Unkown
teeth
Codominance is a condition where heterozyous alleles at the same site produce and intermediate result. Ex. Red flowered plant crossed with White flowered plant yields 100% Pink flowered offspring. Ex. White Shorthorn cow crossed with Red Shorthorn yields 100% roan offspring.
It's called incomplete dominance or Co-dominance. The alleles for white and red cannot overpower one another (in other words, the red gene is never dominant over the white gene but both can occur at the same time) to make the calf either white or red, so instead the coat coloration of the calf has red and white hairs that are intermingled with each other.
Thunder was used by Red Ryder. The famous horse has four white stockings and was jet black in color.