Biology, asked by aftabmuneeba9, 10 hours ago


10) Skin and mucus membranes are part of the body
defense system and they form the

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Answered by laxmanbalpande10
3

Answer:

Physical defenses provide the body's most basic form of nonspecific defense. They include physical barriers to microbes, such as the skin and mucous membranes, as well as mechanical defenses that physically remove microbes and debris from areas of the body where they might cause harm or infection.

Explanation:

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Answered by KoushikShaan
2

Answer:

Physical defenses provide the body's most basic form of nonspecific defense. They include physical barriers to microbes, such as the skin and mucous membranes, as well as mechanical defenses that physically remove microbes and debris from areas of the body where they might cause harm or infection.

Explanation:

Protection offered by the skin and mucous membranes=

The closed surface of the skin and of all mucous membranes already forms a physical barrier against germs, which protects them from entering. Additionally, chemical substances like acid, enzymes or mucus prevent bacteria and viruses from gaining a foothold.

The skin and mucous membranes form the first barrier against invading pathogens. Many layers of closely packed, keratinised cells provide a strong physical barrier. Periodic shedding of epidermal cells helps remove microbes from the skin's surface.

In the Three Lines of Defense model, management control is the first line of defense in risk management, the various risk control and compliance over- sight functions established by management are the second line of defense, and independent assurance is the third

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