| 单词 | secondary meristem |
| 释义 | secondary meristemsecondary meristem[′sek·ən‚der·ē ′mer·ə‚stem]secondary meristemsecondary meristeman area ofcambial cells between xylem and phloem of roots and stems in DICOTYLEDONS. The MERISTEMS give rise to tissues causing lateral expansion or SECONDARY THICKENING. |
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