hapteron

基本解釋

Holdfast(hapteron) In algae, the cell or organ that attaches the plant to the substrate.
固著器：是藻類(lèi)植物具有的一種起固著作用的細(xì)胞或器官。
Hapteron (pl. haptera)1.See holdfast. 2.In species of Equisetum (horsetails), the outer wall of the spore, which forms an X-shaped structure, the arms of which are wraped around the spore.
單中柱：原生中柱的一種類(lèi)型，是由靭皮部、中柱鞘和內(nèi)皮層包圍著內(nèi)方的木質(zhì)部搆成的實(shí)心中柱。
hapteron) In algae, the cell or organ that attaches the plant to the substrate.
固著器：是藻類(lèi)植物具有的一種起固著作用的細(xì)胞或器官。
3. Holdfast(hapteron) In algae, the cell or organ that attaches the plant to the substrate.
固著器：是藻類(lèi)植物具有的一種起固著作用的細(xì)胞或器官。