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Cork

Biology COPCork cambium

cork cambium
a ring of dividing cells beneath the epidermis in woody plants, originating parenchyma tissue on the inside and cork on the outside
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...

 


Cork cambium is one of the plant's meristems - the series of tissues consisting of embryonic (incompletely differentiated) cells from which the plant grows. It is one of the many layers of bark, between the cork and primary phloem.

Cork. The outer part of the bark is protected by layers of dead cork cells impregnated with suberin. Suberin is waxy and cuts down water loss from the stem.

cork The outer layer of the bark in woody plants; composed of dead cells.
cork cambium A layer of lateral meristematic tissue between the cork and the phloem in the bark of woody plants.

cork cell
A secondary tissue produced by the cork cambium, and forms the outer part of the periderm in a woody plant.

cork cambium
[L. cortex, bark + cambium, exchange]
A cylinder of meristematic tissue in plants that produces cork cells to replace the epidermis during secondary growth.
corolla ...

cork cambium Meristematic tissue that produces cork cells on its outer surface and phelloderm on its inner surface.
corm Underground, enlarged, food-storing stem covered by papery leaves.
cornea The outer transparent coat of the eye.

The cork or quill used in angling, to support the bait line, and indicate the bite of a fish.

1665 : Robert Hooke discovers cells in cork, then in living plant tissue using an early microscope.
...I could exceedingly plainly perceive it to be all perforated and porous, much like a Honeycomb...

The vascular cambium and cork cambium are called lateral meristems because they surround the established stem and make it grow larger in diameter. This is called the secondary growth, giving rise to wood.
Full article ...

*Department of Biochemistry, University College, Lee Maltings, Prospect Row, Cork, Ireland, †Karolinska Institute, NEUROTEC, Section for Geriatric Medicine, NOVUM, KFC, S-141 86, Huddinge, Sweden, and ‡Institute fur Anatomie, ...

Quercus suber, cork oak). The genus name always has an initial capital; the specific epithet is never capitalized, even though it may be derived from a proper name (e.g., keranda nut, Elaeocarpus bancroftii).

(homunculus = little man‚ dwarf)
  
Robert Hooke person who‚ in 1665‚ was the first to see and name cells - actually‚ what he first saw was the cell walls that were the remains of formerly-living cork cells ...

See also: Plant, Tissue, Trans, Cells, Organ