Question #6432572Single Choice

Biology

Question

A student notices that their skin tans after spending time in the sun. Which of the following best explains this response?

Options

A
    The epidermis thickens to protect against UV radiation.
B
    Melanocytes increase melanin production to protect against UV damage.
C
    Blood vessels in the dermis dilate to release heat.
D
    Sebaceous glands produce more oil to moisturize the skin.

Answer & Analysis

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