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Growth of pollen tube towards embryo sac is?
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Text solutionVerified
The pollen tube paves its way through the solid part of the stigma and style by secreting pectinases and hydrolytic enzymes. Pollen tube travels inter-cellularly and chemotropically along the concentration gradient of calcium-boron-Inositol sugar complex.
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Question Text | Growth of pollen tube towards embryo sac is? |
Topic | Plant Growth and Development |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 138 |