The gene TTA GGT AAT changes to TGT AGG TAA T. this represents a Insertion
Delection
Substitution

Insertion

Explanation:

A guanine base was included before the second thymine base

hope this helps

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

i'd say that the moon rock is about 2.2 billion years old.