According to erikson, at which stage of psychosocial development does a well-developed individual play a productive role in society?

generativity versus stagnation

Explanation:

It is the seventh stage and fits

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:

the wires in the toaster turning red and the toast crisping and turning brown