1. Which of the following is not dispersed by animals?   Poppy   Mimosa   Plumbago   Xanthium   Urena   Hint Half-n-half Clue   2. During _______, the pollen grains are transferred from the anthers of one flower to the stigma of another flower.   cross-pollination   self-pollination   3. Which of the following is dispersed by wind?   Castor   Oxalis   Water Lily   Clematis   Balsam   Half-n-half Clue   4. Even though a seed has been kept for several years, it will eventually germinate.   True   False   5. Which of the following plants has a rhizome?   Daffodil   Potato   Crocus   Solomon's Seal   Tulip   Half-n-half Clue   6. During _______, the pollen grains are transferred from the anthers of a flower to the stigma of the same flower.   self-pollination   cross-pollination   7. The growth of a pollen tube enables pollination to take place.   True   False