檢視厚壁组织的原始碼

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|<center>'''厚壁组织'''<br><img
src=" https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fpic.baike.soso.com%2Fugc%2Fbaikepic2%2F9034%2F20160731104605-1704042789.jpg%2F300&refer=http%3A%2F%2Fpic.baike.soso.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1652881225&t=c8bfc7a215576e60ad0308eae62c8b8c" width="280"></center><small>  圖片來自百度</small> 
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'''厚壁组织'''（sclerenchyma），一种细胞完成伸展生长时，初生壁上沉积了[[木质化]]的[[次生壁]]后所形成的支持组织。此组织的[[细胞壁]]厚而坚硬，具有弹性，能使植物的器官抵抗各种伸张、扭曲、重量和压力等引起的强力，因此又称坚实组织或[[硬化组织]]。

它们的细胞在形状、构造、起源和发育上，都表现出很大的差异。细胞在成熟的时候，往往没有生活的原生质体，可与厚角组织区别。这种组织普通分为植物纤维与石细胞两大类。植物纤维为长的细胞，而石细胞则形状变化较多，或长或短，有各种形态

*中文名:厚壁组织

*外文名:sclerenchyma

*分    类；石细胞和纤维

*形    态：长和短、形态各异
{| class="https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%8E%9A%E5%A3%81%E7%BB%84%E7%BB%87&step_word=&hs=0&pn=1&spn=0&di=7077204560107798529&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2754736742%2C1006097125&os=995278564%2C841155876&simid=3323627088%2C67327593&adpicid=0&lpn=0&ln=967&fr=&fmq=1650289214446_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimg.wendangwang.com%2Fpic%2F07f468fd14224c892f66cfae%2F11-810-jpg_6-1080-0-0-1080.jpg%26refer%3Dhttp%3A%2F%2Fimg.wendangwang.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1652881340%26t%3D82c132f763906b7a70962608e4f6a24c&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bojg1wg2owg2_z%26e3Bv54AzdH3F15vAzdH3Fa0u9mbu189dd9vbldummvuwjAzdH3F88&gsm=2&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined" style="float:right; margin: -10px 0px 10px 20px; text-align:left"
|<center>'''厚壁组织'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg.wendangwang.com%2Fpic%2F07f468fd14224c892f66cfae%2F11-810-jpg_6-1080-0-0-1080.jpg&refer=http%3A%2F%2Fimg.wendangwang.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1652881340&t=82c132f763906b7a70962608e4f6a24c " width="280"></center><small>  圖片來自百度</small> 
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*别    名：坚实组织或硬化组织

*作    用：支撑作用