Which statement best describes cross-pollination?

Which statement best describes cross-pollination?

• A. Pollen from one plant is transferred to the stigma of a flower on another plant
• B. Pollen stays within the same flower
• C. Pollen is produced on roots
• D. Pollination occurs only in wind

Answer: (A)

Cross-pollination is when pollen moves from the anthers of a flower on one plant to the stigma of a flower on another plant. This transfer allows fertilization to occur between genetic material from different individuals, which often increases genetic diversity in the offspring. The best way to describe cross-pollination is that pollen travels between plants and lands on the stigma of a flower on a different plant. If pollen stays within the same flower, that’s self-pollination, not cross-pollination. Pollen is produced in the flowers’ male parts (anthers), not on roots. And pollination isn’t limited to wind; while wind can move pollen, insects and other animals (as well as water) can also transport pollen between plants.

Cross-pollination is when pollen moves from the anthers of a flower on one plant to the stigma of a flower on another plant. This transfer allows fertilization to occur between genetic material from different individuals, which often increases genetic diversity in the offspring. The best way to describe cross-pollination is that pollen travels between plants and lands on the stigma of a flower on a different plant.

If pollen stays within the same flower, that’s self-pollination, not cross-pollination. Pollen is produced in the flowers’ male parts (anthers), not on roots. And pollination isn’t limited to wind; while wind can move pollen, insects and other animals (as well as water) can also transport pollen between plants.