1. The conditions required for seeds to germinate are oxygen, water and warmth.   True   False   2. During _______, the pollen grains are transferred from the anthers of a flower to the stigma of the same flower.   cross-pollination   self-pollination   3. Which of the following is dispersed by animals?   Yam   Caesalpenia   Hogweed   Acacia   Maple   Hint Half-n-half Clue   4. Insects visit flowers in the search of _______.   fragrance   nectar   water   Half-n-half Clue   5. What is a seed called before it undergoes fertilization?   Embryo   Ovule   Ovary   Half-n-half Clue   6. During _______, the pollen grains are transferred from the anthers of one flower to the stigma of another flower.   cross-pollination   self-pollination   7. Which of the following is not dispersed by animals?   Urena   Poppy   Mimosa   Xanthium   Plumbago   Half-n-half Clue