Why are thumbs unique to primates? 1.32K viewsJanuary 3, 2024 Question91.11K February 14, 2020 0 Comments It seems like any animal could benefit from thumbs. In: Biology 4 Answers ActiveNewestOldest Anonymous Posted February 14, 2020 0 Comments It’s s complicated mechanism that requires the devotion of substantial brain resources to operate effectively. The benefit isn’t worth the cost to a dog or cat, in terms of increases survival and more offspring. You are viewing 1 out of 4 answers, click here to view all answers. Register or Login
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