Matches in DBpedia 2015-04 for { <http://dbpedia.org/resource/Crested_duck_(breed)> ?p ?o }
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- Crested_duck_(breed) abstract "The domestic Crested Duck is a duck breed descended from the Mallard. It has its appearance because it is heterozygous for a genetic mutation causing a deformity of the skull. As a result, when a pair of crested ducks breed, the young sort out in the usual 1-2-1 ratio:- 25% are homozygous for the normal allele of this gene and so have no crest and if bred together their offspring will never have a crest. 50% are heterozygous for this gene and hatch with a crest of varying sizes. 25% are homozygous for the crested allele of this gene and die from exposed brain without hatching, as it is lethal in homozygous form.If a crested duck and a non-crested duck breed together, the resulting ducklings would be expected to be 50% crested and 50% non-crested.".
- Crested_duck_(breed) thumbnail Domestic-crested-duck-CamdenME.jpg?width=300.
- Crested_duck_(breed) wikiPageExternalLink Crested.
- Crested_duck_(breed) wikiPageExternalLink BRKCrestedDucks.html.
- Crested_duck_(breed) wikiPageID "8676485".
- Crested_duck_(breed) wikiPageRevisionID "632411388".
- Crested_duck_(breed) subject Category:Animal_breeds_on_the_RBST_Watchlist.
- Crested_duck_(breed) subject Category:Duck_breeds.
- Crested_duck_(breed) comment "The domestic Crested Duck is a duck breed descended from the Mallard. It has its appearance because it is heterozygous for a genetic mutation causing a deformity of the skull. As a result, when a pair of crested ducks breed, the young sort out in the usual 1-2-1 ratio:- 25% are homozygous for the normal allele of this gene and so have no crest and if bred together their offspring will never have a crest. 50% are heterozygous for this gene and hatch with a crest of varying sizes.".
- Crested_duck_(breed) label "Crested duck (breed)".
- Crested_duck_(breed) sameAs m.027dl_6.
- Crested_duck_(breed) sameAs Q5184576.
- Crested_duck_(breed) sameAs Q5184576.
- Crested_duck_(breed) wasDerivedFrom Crested_duck_(breed)?oldid=632411388.
- Crested_duck_(breed) depiction Domestic-crested-duck-CamdenME.jpg.
- Crested_duck_(breed) isPrimaryTopicOf Crested_duck_(breed).