xilema

xilema

Woody tissue that transports water and nutrients upward from the roots.

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Del af tale: noun
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Branche/domæne: Biology
Category: Ecology
Company: Terrapsych.com
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Relaterede termer

xilema secundario

Biology; General

Xylem produced by the vascular cambium in a woody plant stem or root; wood.

vasos del xilema

Agriculture; General agriculture

Wood cells in hardwoods of comparatively large diameter that have open ends and are set one above the other to form continuous tubes called vessels. The openings of the vessels on ...

patógeno

Biology; Ecology

A microorganism that makes its host sick. Certain viruses, bacteria, and authoritarian flag-waving fanatics are common examples of pathogens. They tend to be parasites that weaken ...

proteína

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eucariota

Biology; Ecology

An organism with a membraned cell nucleus. See Prokaryote.

organogénesis

Biology; Ecology

The start of organ formation in the embryo.

porosidad

Biology; Ecology

The amount of space within rocks or soils.

selva

Biology; Ecology

An evergreen forest growing in a wt, humid climate. Rainforest coverage prevents desertification and drought and hosts more than half the world's animal species. Every day ...