___ has provided the ability to regrow tissue for knee or hip joints

Biotechnology (happy to help)

Explanation:

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

creative diagnostics provides a protocol for total protein extraction based on ripa which is widely used.