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A pedigree chart is a diagram that shows the occurrence of certain traits through different generations of a family, [1] [2] most commonly for humans, show dogs, and race horses. [ citation needed ] Definition
Wild sheep are largely variations of brown hues, and variation within species is extremely limited. Colors of domestic sheep range from pure white to dark chocolate brown, and even spotted or piebald. [20] [21] Sheep keepers also sometimes artificially paint "smit marks" onto their sheep in any pattern or color for identification. [22]
The Punnett square is a visual representation of Mendelian inheritance, a fundamental concept in genetics discovered by Gregor Mendel. [10] For multiple traits, using the "forked-line method" is typically much easier than the Punnett square.
They are only distinguishable through genetic testing. [3] Liver may also be called different names such as Brown, Chocolate, or Red. Red is a very misleading term, and should be avoided when referring to the color liver because it can be confused for phaeomelanin pigment. This second pigment is what colors all the "true red" or yellow parts of ...
Roan is a coat color found in many animals, including horses, cattle, antelope, cats and dogs. It is defined generally as an even mixture of white and pigmented hairs that do not "gray out" or fade as the animal ages. [1] There are a variety of genetic conditions which produce the colors described as "roan" in various species. Bay Roan with ...
Calico sheep is a type of sheep that has more than one colour within its coat. [1] The colouring is due to a piebald mutation, but the calico sheep is not a recognized breed. These sheep tend to be very small due to intensive inbreeding and are often mislabeled as a true breed. Rather, they are mere crossbred sheep that have interesting colour ...
This small flock of Navajo-Churros shows a common variety of colors. Churros come in a variety of colors, including reds, browns, black, white, and mixes, and color may change with age. The color is separated into the fleece color and the points color (legs and head). The sheep may also have different color patterns, such as eye patches and hip ...
The bighorn sheep (Ovis canadensis) [6] is a species of sheep native to North America. [7] It is named for its large horns. A pair of horns may weigh up to 14 kg (30 lb); [8] the sheep typically weigh up to 143 kg (315 lb). [9] Recent genetic testing indicates three distinct subspecies of Ovis canadensis, one of which is endangered: O. c. sierrae.