Answer:
Answer D is the correct option among 4
Answer:
Invasive species arrive inadvertently in ship ballast (both solid ballast and ballast water), on wooden shipping pallets, through canals (like the Erie Canal), as unseen 'hitchhikers' on people, animals, or boats, by escaping from agricultural areas, and by people introducing them on purpose, which is often the case .
Answer:
B- Cells continue to grow and divide in an uncontrolled manner.
Explanation:
Some proto-oncogenes provide signals that lead to cell division, when mutated, will call uncontrolled cell division.
The answer is C) Increase genetic variation and breed plants to contain the wild variety.