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Bred-back breeds are desirable in conservation biology, as they may fill an ecological gap left open by the extinction of a wild type due to human activities.As long as food preference, behaviour, robustness, defence against predators, hunting or foraging instincts and phenotype are the same as in the wild type, the bred-back phenotype will function similarly in the ecosystem.
If the breeding is for a purebred animal that will be used for exhibition or future breeding (pets or livestock), the animal must be registered and conform to the criteria laid out for that breed in a breed standard kept by a central authority, such as a kennel club for dogs. In addition, the breed club, kennel club, or other governing ...
Animal breeding is a branch of animal science that addresses the evaluation (using best linear unbiased prediction and other methods) of the genetic value (estimated breeding value, EBV) of livestock. Selecting for breeding animals with superior EBV in growth rate, egg, meat, milk, or wool production, or with other desirable traits has ...
Breeding back, a breeding effort to re-assemble extinct breed genes; Breeding pair, bonded animals who cooperate to produce offspring; Breeding program, a planned breeding of animals or plants; Breeding season, the period during each year when a species reproduces; Captive breeding, raising plants or animals in zoos or other controlled conditions
Cemani rooster. The Ayam Cemani is a rare breed of chicken from Indonesia.They have a dominant gene that causes hyperpigmentation (fibromelanosis), making the chicken mostly black, including feathers, beak, and internal organs.
Bahasa Indonesia; Македонски ... Pages in category "Animal breeding" The following 47 pages are in this category, out of 47 total. This list may not reflect ...
It is used in horticulture, animal breeding, and production of gene knockout organisms. Backcrossed hybrids are sometimes described with acronym "BC"; for example, an F1 hybrid crossed with one of its parents (or a genetically similar individual) can be termed a BC1 hybrid, and a further cross of the BC1 hybrid to the same parent (or a ...
Even in breeding small domestic animals, the earning differ. It mostly depends on the type of animal being bred and whether or not the breeder has a reputation of breeding champions. The US Bureau of Labor Statistics reports that large animal breeders that work as veterinarians earned a median annual income of $61,029 in 2006.