There are two types of alleles. An allele that masks another is the allele. The one that is masked is called the allele. An organism that has the same alleles for a particular trait is . An organism that has different alleles for a particular trait is

explanation:

the sun shines white and black light to our planet. the white light has all the colors in it. in our upper atmosphere, we have dust particles and oxygen molecules. the white light meaning all of the colors in a rainbow shines through the upper levels of the atmopshere and the blue light scatters across the entire planet. that is why our sky is blue.