Lymphoid masses are present in the walls of:
Correct answer: D. All of these are correct
- A. Digestive tract
- B. Mucosa
- C. Submucosa
- D. All of these are correct
Explanation
Lymphoid masses are abnormal growths or swellings that can occur in the lymphoid tissues of the body. Lymphoid tissues are part of the lymphatic system, which plays a vital role in the immune system. Lymphoid masses can be benign (non-cancerous) or malignant (cancerous).
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About Circulation
The circulatory system covers the chambers, valves and conducting pathway of the human heart, along with the cardiac cycle and control of heartbeat. It compares arteries, veins and capillaries by structure and function, and explains how the lymphatic system returns tissue fluid, transports absorbed fats and supports immunity.
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