A suspect matches two Single-Tandem Repeats (STRs) in a DNA fingerprint. If you assume one STR is found in one out of every 3,000 people and the other is one out of every three, the largest group of people this fingerprint could be reasonably expected to identify a specific individual from would be:

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

Can someone me answer this question? you