If either color allele is present as a homozygous recessive, c/c or r/r, the kernel will be white. Both alleles must be present as homozygous or heterozygous dominants for the kernel to be colored. Both parents are homozygous pr/pr, which gives a red as opposed to a purple kernel.
The size of planet Pluto is 1410 miles. But Pluto is now no longer a planet o body knows what actually happened at the precise time.
Scientists can use Pluto's largest moon, Charon, which is close to the size of the dwarf planet and similar in composition, to study the surface of Pluto.