Which glands increase their activity during puberty, causing acne and ...
During puberty, the secretion of sweat glands and sebaceous glands (oil glands) increases, often leading to acne and pimples on the face.
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Which glands increase their activity during puberty, causing acne and ...
Understanding Puberty and Gland Activity
During puberty, various hormonal changes occur in the body, leading to increased activity of certain glands, notably the sweat and sebaceous glands. These changes can contribute to the development of acne and pimples.
Increased Activity of Glands
- Sweat Glands:
- The apocrine sweat glands, which are primarily located in the armpits and groin area, become more active during puberty.
- This increased activity is triggered by the surge of sex hormones, resulting in the production of sweat that can mix with bacteria on the skin, potentially leading to body odor and skin issues.
- Sebaceous Glands:
- Sebaceous glands, which are associated with hair follicles, also ramp up their activity during puberty.
- The increase in androgens, particularly testosterone, stimulates these glands to produce more sebum, an oily substance.
- Excess sebum can clog pores, leading to the formation of acne and pimples as it traps dead skin cells and bacteria.
Conclusion
The concurrent increase in activity of both sweat and sebaceous glands during puberty is a primary reason for skin changes, including the emergence of acne. Therefore, the correct answer to the question is option 'D', as both sweat glands and sebaceous glands play significant roles in this process. Understanding these physiological changes can help in managing and treating skin conditions effectively.