Answer:
Retinitis pigmentosa often has an autosomal dominant inheritance pattern, which means one copy of an altered gene in each cell is sufficient to cause the disorder. Most people with autosomal dominant retinitis pigmentosa have an affected parent and other family members with the disorder.
Explanation:
Grizzly Bears are found in many different habitats, from dense forests to Sub Alpine meadows, open plains and Arctic Tundra. In North America, Grizzly Bears are found in western Canada, Alaska, Wyoming, Montana, Idaho and potentially a small population in Washington.
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