Questions: Tonsils form a protective ring of tissue around the openings of the oral and nasal cavities. dense connective nervous lymphatic cartilage

Tonsils form a protective ring of tissue around the openings of the oral and nasal cavities. dense connective nervous lymphatic cartilage
Transcript text: Tonsils form a protective ring of $\qquad$ tissue around the openings of the oral and nasal cavities. dense connective nervous lymphatic cartilage
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Solution

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The answer is the third one: lymphatic tissue.

Explanation for each option:

  1. Dense connective tissue: This type of tissue provides structural support and strength, but it is not primarily involved in immune responses or forming protective rings around cavities.

  2. Nervous tissue: This tissue is involved in transmitting nerve impulses and is not related to the immune function of the tonsils.

  3. Lymphatic tissue: Tonsils are part of the lymphatic system, which plays a crucial role in the body's immune response. They form a protective ring of lymphatic tissue around the openings of the oral and nasal cavities to help detect and fight infections.

  4. Cartilage: This is a flexible connective tissue found in various parts of the body, such as joints, but it is not involved in the immune function of the tonsils.

In summary, tonsils form a protective ring of lymphatic tissue around the openings of the oral and nasal cavities.

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