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Why do grizzlys have brown fur?

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Anonymous

16y ago
Updated: 8/17/2019

Grizzlys possibly have brown fur because of the adaptations it ancestors had gave it. For example thousands of years ago grizzly's could had have white fur but due to a genetical mutation in its DNA one of the grizzly's could have turned brown. Later on brown could have proved to be a dominant allele and by it reproducing after thousands of years less and less grizzlys of ,for example, white will become no more because brown could have helped it with survival so more and more grizzlys after reproduction become brown.

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Wiki User

16y ago

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