EXCRETORY SYSTEM
EXCRETORY SYSTEM ALL QUESTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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regulate body temp
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get rid of carbon dioxide
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get rid of waste
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protect organs
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sense touch
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Detailed explanation-1: -Provides a protective barrier against mechanical, thermal and physical injury and hazardous substances. Prevents loss of moisture. Reduces harmful effects of UV radiation. Acts as a sensory organ (touch, detects temperature).
Detailed explanation-2: -The skin has three main functions: Protection; Thermoregulation; Sensation.
Detailed explanation-3: -As the body’s largest organ, skin protects against germs, regulates body temperature and enables touch (tactile) sensations. The skin’s main layers include the epidermis, dermis and hypodermis and is prone to many problems, including skin cancer, acne, wrinkles and rashes.
Detailed explanation-4: -I. Protection. The skin consists of layers, each containing important elements that serve to protect the body against harm. II. Heat Regulation. III. Secretion. V. Sensation. VI. Absorption. 22-Oct-2019