Skin Anatomy Worksheet
A Grade 9 science worksheet exploring the layers and functions of human skin.
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Skin Anatomy Worksheet
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Read each question carefully and answer to the best of your ability. Refer to the provided diagram where necessary.
Observe the diagram of the human skin cross-section below. Label the indicated parts.
1. Which layer of the skin is primarily composed of dead, keratinized cells?
Dermis
Epidermis
Hypodermis
Subcutaneous tissue
2. Which of the following is NOT a primary function of the skin?
Protection
Vitamin D synthesis
Blood cell production
Regulation of body temperature
1. The pigment responsible for skin color is .
2. Sweat glands are also known as glands.
3. Hair follicles are located in the layer of the skin.
1. Briefly explain the role of melanin in skin protection.
2. Describe two ways the skin helps to regulate body temperature.
1. The outermost layer of the epidermis is called the stratum corneum.
True
False
2. Sebaceous glands produce sweat.
True
False