1. Question 16. Collenchyma and sclerenchyma are plant support tissues.
厚角组织及厚壁组织为植物的支持组织。

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2. The pith of this stem like stele appears rather strongly like collenchyma tissue.
茎状中柱的髓显得颇强健,像厚角组织。

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3. Collenchyma cells have thick walls that are especially developed at the corners of the cell.
厚角组织细胞尤其在细胞的各个角上具有厚壁。

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4. Secondly, there was a little of collenchyma whose texture was tight in smooth type's endothecium of phellem;
另外,光皮型杜仲在栓内层分布有较少的,质地紧密的石细胞群;

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5. Collenchyma a specialized type of parenchyma usually located just beneath the epidermis that functions as supporting tissue.
厚角组织:一种特殊类型的薄壁组织,通常位于表皮的下方,起支持作用。

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6. Collenchyma a specialized type of parenchyma usually located just beneath the epidermis that functions as supporting tissue.
厚角组织:一种特殊类型的薄壁组织,通常位于表皮的下方,起支持作用。

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