Amoeba Sisters Video Recap : Carbon and Nitrogen Cycle

i think the answer is b.

hope it

answer; a muscle cell, another neuron and a of the above

the correct answer is - ability to find a mate

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.