different between aerenchyma vs sclerenchyma

aerenchyma

English

Alternative forms

  • aerenchym (dated)

Etymology

From Latin ??r (air) +? -enchyma.

Noun

aerenchyma (plural aerenchymas or aerenchymae)

  1. (botany) A spongy, airy tissue found especially in the roots of aquatic plants

Related terms

  • aerenchymatic
  • aerenchymatous

Descendants

  • ? Irish: aereincíoma

Translations

aerenchyma From the web:



sclerenchyma

English

Etymology

sclero- +? -enchyma

Pronunciation

  • (UK) IPA(key): /skl??????k?m?/
  • (General American) IPA(key): /skl?????k?m?/

Noun

sclerenchyma (countable and uncountable, plural sclerenchymas or sclerenchymata)

  1. (botany) A mechanical ground tissue, impermeable to water, which consists of cells having narrow lumen and thick, mineralized walls of lignin; present in stems, vascular bundles (of monocots), seed coverings, and vein and tips of leaves.
  2. (zoology) The hard calcareous deposit in the tissues of the stony corals (Anthozoa).

Coordinate terms

  • chlorenchyma
  • sclereids
  • collenchyma
  • merenchyma
  • parenchyma

Derived terms

  • sclerenchymatous

Translations

sclerenchyma From the web:

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