pure line

noun

Medical Definition of pure line 

: a homogeneous line of descent: as

a : a group of closely related individuals of identical genetic constitution (as the offspring of a homozygous self-fertilized parent) : a line of descent theoretically realizable from the inbreeding of completely homozygous and comparable parents

b : the descendants of a single individual especially by vegetative multiplication : clone

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Dictionary Entries near pure line

pure

purebred

pure culture

pure line

pure tone

purgation

purgative

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