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Crossbreed
(redirected from Cross-breed)

   Also found in: Dictionary/thesaurus, Wikipedia 0.01 sec.
crossbreed
the offspring produced by such a breeding

crossbreed [′krȯs‚brēd]
(biology)
To propagate new individuals by breeding two distinctive varieties of a species. Also known as outbreed.

Crossbreed 

an animal obtained by mating two or more different breeds. Crossbreeds of the first generation display heterosis in certain economically valuable traits, such as milk yield, egg-laying capacity, or wool yield. In commercial crossbreeding, crossbreeds are raised to obtain animals of increased productivity. Owing to their complex, heterogeneous genetic structure, crossbreeds serve as good material for selection in developing new breeds. In contrast to hybrids, crossbreeds readily mate with one another and yield fertile offspring (seeHYBRIDIZATION).



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One, Ghengis, an 18-month-old bearded collie cross-breed, came from Bryn-y-Maen animal centre, Colwyn Bay and now lives in Penmaenmawr.
Byline: Ann Evans The Warwickshire heat of PAL Scruffts, the Family Cross-breed Dog of the Year competition, is being held at the National Canine Defence League Rescue Centre, Honiley near Kenilworth tomorrow, from noon.
However, scientists must spend years producing enough seed for the second parent because genetic problems make it difficult for them to cross-breed the plants with themselves.
 
 
 
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