How does the speckled coat of a young deer it to survive?

A speckled coat of a young deer helps it to survive by serving as a camouflage in avoiding predators. A fawn is born with white spots which allows them to blend with their surroundings whenever harm is near. Fawns are easy target for bigger animals so it gives them hiding advantage.

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).