i know that this is late, but for future kids
the answer is nucleic acids
Developing crops that are more resistant to attack by pets, is the most important contribution of genetic Engineering to the practice of selective breeding.
large cells have more suface area so it will take the fluids and molecules entering a longer time. So they will have trouble moving needed materials in and waste products out. Hope this helped have a great day! :)
plz mark me as brainliest
Binary fission occurs in single-celled organisms only and mitosis is just one cell dividing into two (eukaroytic cells)