What are some structures inside a cell that will it live and perform its role in an organism?

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:

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

i think the answer is 95 hope this