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单词 root cap
释义

Definition of root cap in English:

root cap

noun
Botany
  • A layer of parenchymatous cells covering the root meristem which serve to protect it from damage as it is pushed through the soil.

Origin

Mid 19th century; earliest use found in Edwin Lankester (1814–1874), public health reformer and natural historian.

 
 

Definition of root cap in US English:

root cap

noun
Botany
  • A layer of parenchymatous cells covering the root meristem which serve to protect it from damage as it is pushed through the soil.

Origin

Mid 19th century; earliest use found in Edwin Lankester (1814–1874), public health reformer and natural historian.

 
 
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更新时间:2024/12/24 2:59:52