Duroc jersey pigs are typically red, but a sandy variation is also seen. when two different varieties of true-breeding sandy pigs were crossed to each other, they produced f1 offspring that were red. when these f1 offspring were crossed to each other, they produced red, sandy, and white pigs in a 9: 6: 1 ratio. explain this pattern of inheritance.

is this a psat question, if so do not cheat try your best.

genetic variation will increase because of a new habitat and food source.

explanation:

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.