FLAME CELL Definition & Meaning

flame cell

noun

Zoology.

one of the hollow cells terminating the branches of the excretory tubules of certain invertebrates, having a tuft of continuously moving cilia.

flame cell

noun

an organ of excretion in flatworms: a hollow cup-shaped cell containing a bunch of cilia, whose movement draws in waste products and wafts them to the outside through a connecting tubule

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51�Թ� History and Origins

Origin of flame cell¹

First recorded in 1885–90

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Example Sentences

Examples have not been reviewed.

Rarely the nephridium does not communicate with the coelom; in such cases the nephridium ends in a single cell, like the “flame cell” of a Platyhelminth worm, in which there is a lumen blocked at the coelomic end by a tuft of fine cilia projecting into the lumen.

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