Answer
Use Mitosis to divide and create daughter cells.
Explanations
Single-celled organisms use mitosis to reproduce. Both growth and reproduction in unicellular organisms are mutually inclusive. When the cell’s volume grows, the ratio of surface area to volume decreases creating challenges in acquisition of nutrients because there will be too much cytoplasm for a given amount of nuclear material , thus the cell divides by mitosis to reproduce daughter cells and the process begins again.
Since the DNA is damaged, the RNA created from it will not be correct. So after protein synthesis the protein will come out with a messed up shape. A change in the shape means a change of the function for a protein. So, In the end, the protein would not function as intended.
Answer:
Melanin- Inside of Stratum Basale, yellow, brown, black made by melanocytes
Hemoglobin- Dermis capillaries create red from blood cells.
Carotene- Pigments colored yellow/orange.
Their population will either decrease or they will be forced to migrate. They may also undergo adaptive radiation to adapt to new food sources or environments.