Mutation rates are similar in Bacteria and Archaea, yet under certain stressful conditions mutation rates increase. Why is the mutation rate not constant and close to zero all of the time

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.

the answer is c.mitochondria. glad to .

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

i think its white blood cells

i hope this