A layer of parenchymatous tissue that covers and protects the apical meristem at the tip of a growing root; the root cap, the calyptra.
| 单词 | θ22274 |
| 释义 | the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > covering root (2) pileorhiza1849 A layer of parenchymatous tissue that covers and protects the apical meristem at the tip of a growing root; the root cap, the calyptra. root cap1849 a layer of parenchymatous cells covering the root meristem which serve to protect it from damage as it is pushed through the soil; = calyptra, n.… |
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