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| 2. |
pollination by water |
| 7. |
An agent that moves pollen, such as a bee or water |
| 8. |
colorless, odorless reactive gas, that chemical element of the atomic number 8 and the life-supporting component of the air. |
| 11. |
action of polluting especially by Environmental contamination with manmade waste. |
| 13. |
fertilized ripened ovule of the flowering plant containing an embryo and capable of germination to produce a new plant. |
| 15. |
from a plant stem that is typically a flattened expanded variably shaped greenish organ, constitutes a unit of the foliage, and function primarily in food manufacture by photosynthesis. |
| 16. |
pollination by wind |
| 18. |
a plant is pollinated by insects |
| 19. |
when pollen move from the male part of a flower to the female part of the same flower, or another flower on the same plant |
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| 1. |
which occurs before flower even opens |
| 3. |
of the modified often brightly colored leaves of the corolla of a flower. |
| 4. |
cross pollination, when pollen from one flower is delivered to the flower of a different species |
| 5. |
between plants of different species |
| 6. |
process by which green plants and some other organisms use sunlight to synthesize food from carbon dioxide and water. |
| 9. |
transfer of pollen from an anther to the stigma in angiosperms or from the microsporangium to the micropyle in gymnosperms. |
| 10. |
when a plant is pollinated by vertebrates, such as a bird and bats |
| 12. |
or bearing flowers |
| 14. |
colorless, odorless gas produced by burning carbon and organic, compounds and by respiration |
| 17. |
Baskets-The hairy area on a bee's hind legs where pollen collects |
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