Which is an involuntary muscle: abdominal muscle or intestinal muscle??

The intestinal muscle is involuntary. It is smooth muscle

The abdominal muscle is skeletal muscle and is voluntary.

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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 offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.