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Advantages of self pollination.
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Difference between self and cross pollination?
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What is pollination?
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Significance of double fertilization.
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Explain the process of double fertilization.
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Define alveoli.
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Jobs of mucus in the nostrils.
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Why do we occasionally sneeze?
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Difference between external respiration and internal respiration.
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What are gills?
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Explain physiological dead space.
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Explain anatomical dead space.
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What is the role of Abscisic acid?
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Explain the mechanism of stomatal opening and closing.
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What is transpiration pull in plants?
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What are stomata?
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What is transpiration in plants?
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What is hiccup?
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What is biopsy?
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