Dna fingerprinting is possible because of short tandem repeats (str) in the human genome. these regions of str are extremely venerable to mutation and change over long periods of time (several generations). therefore, a randomly selected native american individual will have dna fingerprint compared to a randomly selected indigenous people of east asia.

Which of the following options describes photosynthesis correctly? question 8 options: a plant uses carbon dioxide and water to make oxygen and nitrogen a plant breaks down sugar to make carbon dioxide. a plant uses sunlight, carbon dioxide, and water to make sugar and oxygen. a plant uses sunlight to break down sugars for digestion into water and oxygen.