英语词汇“secondary thickening”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

secondary thickening

noun [mass noun] Botany

(In the stem or root of a woody plant) the increase in girth resulting from the formation of new woody tissue by the cambium.In dicots the largest genomes are typically in herbaceous perennials in which turgor, rather than secondary thickening, plays a major skeletal role....

This storage organ displays an anomalous form of secondary thickening from a series of supernumerary cambia arranged in concentric rings.
This seems to reduce extension growth at a whole plant level but to locally stimulate secondary thickening.

单词	secondary thickening
释义	secondary thickening noun [mass noun] Botany (In the stem or root of a woody plant) the increase in girth resulting from the formation of new woody tissue by the cambium.In dicots the largest genomes are typically in herbaceous perennials in which turgor, rather than secondary thickening, plays a major skeletal role.... This storage organ displays an anomalous form of secondary thickening from a series of supernumerary cambia arranged in concentric rings. This seems to reduce extension growth at a whole plant level but to locally stimulate secondary thickening.
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