What is an allele? / plz anser this i will rate YOU

The third answer choice

Different forms of the same gene.

Explanation:

An allele is an alternative form of a gene (one member of a pair) that is located at a specific position on a specific chromosome. These DNA codings determine distinct traits that can be passed on from parents to offspring.

An allele is a one of many different forms of a gene that arise by mutation and are found at the same place on a chromosome.

Explanation:

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

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick