1. Which of the following is not dispersed by wind?   Oroxylon   Cinchona   Drumstick   Orchids   Coconut   Hint Half-n-half Clue   2. The growth of a pollen tube enables pollination to take place.   True   False   3. Which of the following is dispersed by wind?   Spear Grass   Calotropis   Love Grass   Orange   Squirting Cucumber   Half-n-half Clue   4. Insects visit flowers in the search of _______.   fragrance   water   nectar   Half-n-half Clue   5. Which of the following is dispersed by wind?   Balsam   Clematis   Oxalis   Castor   Water Lily   Half-n-half Clue   6. The male flower of the hazel plant is known as the _______.   catkin   corymb   capitulum   Half-n-half Clue   7. During _______, the pollen grains are transferred from the anthers of one flower to the stigma of another flower.   cross-pollination   self-pollination