How do you think the epithelial cells work in harmony with nerve cells in humans?

exoosed body surface that's right

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:

it takes hundreds of years to become stable.

if you have another question lmk.