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pshichka [43]
3 years ago
6

Genes that control hair or feather color in some animals are expressed differently in the winter than in the summer. How might s

uch a differently be beneficial to the ptarmigan shown here?
Biology
1 answer:
Delicious77 [7]3 years ago
8 0
In the winter its color changes to more resemble their <em>winter</em> surroundings, so they are more white, enabling them to blend in better with their white surroundings. In summer, its color changes to more resemble its <u><em /></u><em>summer</em> surroundings, so they are more brown like the rocks and ground around them.
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