请输入您要查询的英文单词:

 

单词 θ22245
释义
the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > specific types of tissue (28)
parenchyma1651

Botany. The fundamental or ground tissue of plants, typically consisting of living, thin-walled, often polyhedral cells, as in the pulp of fruits…

parenchyme1811

Botany. = parenchyma, n. 2.

suberin1815

An inert, impermeable, waxy substance present in the cell walls of cork and certain other plant tissues and consisting of fatty acid polyesters.

mesophyllum1832

= mesophyll, n.

prosenchyma1832

Originally (now rare): tissue found typically in fibrovascular tissue (wood, bast, etc.) consisting of spindle-shaped, usually elongated, cells…

cinenchyma1835

Laticiferous tissue; tissue forming vessels containing latex or milky juice.

bothrenchyma1838

Pitted woody tissue; xylem consisting of pitted tracheids or vessels.

merenchyma1839

A type of parenchymatous tissue in a plant, composed of ellipsoidal or spheroidal cells loosely packed so as to leave wide spaces between them; (in…

pleurenchyma1839

Woody vascular tissue, found in the stems of some gymnosperms.

mesophyll1848

The soft internal parenchyma of a leaf blade, lying between the epidermal layers. Frequently attributive.

trachenchyma1848

Tracheary tissue: see tracheary, adj. 2.

inenchyma1851

Fibrocellular tissue, the cells of which resemble spiral vessels.

sterenchyma1856

= sclerenchyma, n. 2.

collenchyma1857

Tissue consisting of cells with walls greatly thickened at the angles, found just beneath the epidermis in the leaf-stalks and young stems of many…

rhytidome1861

In a stem or root: the outer part of the bark, composed of the periderm and the layers of dead tissue exterior to this.

procambium1872

Primary meristematic tissue that differentiates into primary vascular tissue (xylem and phloem).

palisade tissue1875

the tissue that forms the palisade of the leaf.

trace1875

Botany. The fibro-vascular tissue of a stem, of which the leaf trace n. at leaf, n.1 compounds 2 is a continuation.

taphrenchyma1876

Pitted tissue; = bothrenchyma, n.

phellem1877

The outermost, protective layer of the periderm of plant shoots and roots, typically composed of tightly packed, suberized cells; cork tissue (cf…

ground-tissue1882

the mass of cells separating the vascular bundles from each other and from the epidermis.

palisade parenchyma1882

the part of the parenchyma of a leaf that makes up the palisade.

stone-sclerenchyma1884

sclerenchyma or hard tissue formed of stone-cells.

stereome1885

Botany. Schwendener's term for those elements of a fibro-vascular bundle which contribute to its strength or stability; ‘mechanical’ tissue: cf. me

aerenchyma1889

Plant tissue containing large, air-filled intercellular spaces, found chiefly in the roots and stems of bog and aquatic plants.

chlorenchyma1894

Green tissue consisting of cells containing chlorophyll, esp. in leafless branches having the function of leaves.

Subcategories:

— vegetable principle found in cork tissue (1)
— wound-cork (1)
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/25 13:42:46