how is it possible to control fertilization write its significance
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Explanation:
Significance:-
- Flowering plants The growth of the pollen tube is controlled by the vegetative (or tube) cytoplasm.
- Hydrolytic enzymes are secreted by the pollen tube that digest the female tissue as the tube grows down the stigma and style;
- the digested tissue is used as a nutrient source for the pollen tube as it grows.
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