Unformatted text preview: from the pith tissue. When there are low auxin concentrations and high cytokinin concentrations, shoots form. When there are relatively equal concentrations of auxin and cytokinin, the tissue remains undifferentiated (also known as callus tissue). 3. Cytokinin causes the plant to overcome apical dominance, allowing branching from axillary buds to occur. When cytokinin is placed on an axillary bud, the bud is no longer inhibited by auxin from the apical meristem and begins to grow. 4. Pith tissue is parenchyma cells found inside the stem. Pith tissue was placed in flasks with extracts of plants to determine the cause of cell division regulators in plants....
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- Spring '07
- Carlson,Mischel,Power
- Biology, Plants, Cytokinins, pith tissue
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