1. | The growth of a pollen tube enables pollination to take place. |
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2. | The fleshy base of a flower forming the top of the flower-stalk is called the _______. |
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Hint
Half-n-half Clue
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3. | During _______, the pollen grains are transferred from the anthers of one flower to the stigma of another flower. |
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4. | During _______, the pollen grains are transferred from the anthers of a flower to the stigma of the same flower. |
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5. | Which of the following is dispersed by wind? |
| Half-n-half Clue
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6. | Scientists conduct germination tests to study the average number of seeds in every hundred that are likely to germinate. |
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7. | Which of the following is dispersed by wind? |
| Half-n-half Clue
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