Question

What advantage does cross pollination have over self-pollination?

It assures that there is genetic variety within each plant species.
It allows a plant to have both male and female flowers.
It allows a plant to fertilize itself.
It ensures that all offspring will be identical.

Answer 1

Its It assures that there is genetic variety within each plant species.

Step-by-step explanation:

Answer 2

It assures that there is genetic variety within each plant species.

Step-by-step explanation:

When a plant does self-pollination it has only it's own genetic pool.