Imagine that the regulatory tumor-suppressor genes have mutated. what might be the outcome of this? all but one answer would be appropriate.

Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

This is a biological reaction due to a stimulus. i need this quickly !