•Who developed DNA fingerprinting? •explain individual evidence and trace evidence according to DNA

•explain the use of a DNA probe

Alec jefferis developed DNA fingerprinting.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

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explanation:

idk