Answer :
Final answer:
The coat color of the Spirit Bear is due to a rare recessive gene that affects melanin production, leading to their unique white or cream-colored fur.
Explanation:
The coat color of the Spirit Bear, also known as the Kermode bear, is primarily due to a rare genetic variation. This unique coloration is the result of a recessive gene found in the subspecies of the American black bear. These bears live in the coastal rainforests of British Columbia, where their white coloration provides an advantage in their habitat. The gene affects the production of melanin, the pigment responsible for color in skin and fur, leading to their white or cream-colored fur. While not albino, Spirit Bears have a unique genetic makeup that results in their distinct appearance. Due to the gene being recessive, both parents must carry this gene for their offspring to express this trait, which makes the Spirit Bear quite rare.
