The integumentary organs that are derived from mesoderm and function in thermoregulation are
A) hair.
B) arrector pili muscles.
C) sebaceous glands.
D) nails.

Name: The integumentary organs that are derived from mesoderm and function in thermoregulation are A) hair. B) arrector pili muscles. C) sebaceous glands. D) nails.
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Question

Quizplus · Accepted Answer

Arrector pili muscles are derived from the mesoderm and help in thermoregulation by causing hair to stand up, which traps heat.

The Integumentary Organs That Are Derived from Mesoderm and Function