Describe the general structure of vertebrate integument (you may draw a picture as long as it is appropriately labeled). Describe the changes in the integument in each vertebrate group as you go from Fish to Mammals, and the reasons for these changes. Identify any specializations found in each group. Indicate the mechanisms used to create color in the integument
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The epidermis is the outermost layer, composed mainly of keratinocytes, which produce the protein keratin. The dermis is the inner layer, containing collagen fibers, blood vessels, nerves, and various cell types. Additionally, some vertebrates have specialized Show more…
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