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A sheep–goat chimera (sometimes called a geep in popular media [13]) is a chimera produced by combining the embryos of a goat and a sheep; the resulting animal has cells of both sheep and goat origin. A sheep–goat chimera should not be confused with a sheep–goat hybrid, which can result when a goat mates with a sheep.
Storey's Illustrated Breed Guide to Sheep, Goats, Cattle and Pigs. Storey Publishing. ISBN 978-1-60342-036-5. Roger J Wood and Vítezslav Orel (2001). Genetic Prehistory in Selective Breeding A Prelude to Mendel. OUP. ISBN 978-0-19-850584-6. Archived from the original on 2013-01-31. Roger J Wood (1973).
[citation needed] The breeding of two crossbreeds of the same combination of breeds, creating an F2 cross, an animal that is still a 50–50 cross, but it is the second filial generation of the combination. [10] An F2 cross bred to an F2 cross creates an F3 cross. Similarly, an F2 animal bred to an F1 animal creates an F2b backcross.
Sheep-goat hybrids, such as the toast of Botswana. Family Camelidae. Cama, a cross between a male dromedary and a female llama, also an intergeneric hybrid. Dromedary and Bactrian camels can crossbreed and produce a one large-humped Hybrid camel. Huarizo, a cross between a male llama and a female alpaca. Infraorder Cetacea. Family Balaenopteridae
Methods to artificially stimulate gestational immune tolerance towards a xeno-fetus include intercurrently introducing a component of a normal allogeneic pregnancy. For example, embryos of the species Spanish ibex are aborted when inserted alone into the womb of a goat, but when introduced together with a goat embryo, they may develop to term. [4]
Domestication has been defined as "a sustained multi-generational, mutualistic relationship in which one organism assumes a significant degree of influence over the reproduction and care of another organism in order to secure a more predictable supply of a resource of interest, and through which the partner organism gains advantage over individuals that remain outside this relationship ...
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Pashmina goat: (2012) Noori, is the first cloned pashmina goat. Scientists at the faculty of veterinary sciences and animal husbandry of Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir successfully cloned the first Pashmina goat (Noori) using the advanced reproductive techniques under the leadership of Riaz Ahmad Shah.