Why is polymerase chain reaction (PCR) especially useful when only small amounts of the original DNA are available?

Which statements are true of a scientific theory but not a hypothesis

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

Adoença vitiligo afeta qual doença do corpo?