Question

• 4. What are pathogens? How do they enter our body?​

Answer 1

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$\large\bf{\underline{\red{Pathogens:-}}}$Microorganisms capable of causing disease.

$\large\bf{\underline{\red{How they Enter:-}}}$

pathogens—usually enter our bodies through the mouth, eyes, nose, or urogenital openings, or through wounds or bites that breach the skin barrier. Organisms can spread—or be transmitted—by several routes.

Answer 2

Answer:

What are pathogens?

ANS) A pathogen is an organism that causes disease. Your body is naturally full of microbes. However, these microbes only cause a problem if your immune system is weakened or if they manage to enter a normally sterile part of your body. Pathogens are different and can cause disease upon entering the body.

How do they enter our body?​

ANS) Microorganisms capable of causing disease—pathogens—usually enter our bodies through the mouth, eyes, nose, or urogenital openings, or through wounds or bites that breach the skin barrier. Organisms can spread—or be transmitted—by several routes.

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