General Science • BiologyEasy
Which blood cells are responsible for the defense mechanism of the body and immunity?
A. Erythrocytes
B. Thrombocytes
C. Leukocytes✓ Correct Answer
D. Reticulocytes
💡 Solution & Explanation
Leukocytes, or white blood cells, form the primary cellular defense mechanism of the human body, providing immunity against pathogens and infections. Erythrocytes carry oxygen, while thrombocytes facilitate blood clotting. Human physiology basics are regular features in general science questions across various competitive tests.
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