Asbestos is a chemical that is sometimes found in older homes. If asbestos is inhaled its particles can penetrate cells and cause changes to the cell's DNA. These changes in DNA are an example of which of the following? Help plis

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.