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What is the role of lymphocytes in the body? A - HSC - SSCE Biology - Question 4 - 2010 - Paper 1
Question 4
What is the role of lymphocytes in the body? A. They fight infection. B. They initiate blood clotting. C. They transport oxygen around the body. D. They transpor... show full transcript
Worked Solution & Example Answer:What is the role of lymphocytes in the body? A - HSC - SSCE Biology - Question 4 - 2010 - Paper 1
Step 1
What is the role of lymphocytes in the body?
Answer
Lymphocytes are a type of white blood cell that play a crucial role in the immune system. Their primary function is to fight infection by identifying and destroying pathogens such as bacteria and viruses. They do this through various mechanisms, including the production of antibodies (in the case of B lymphocytes) and the direct attack on infected or cancerous cells (in the case of T lymphocytes).
Therefore, the correct answer to the question is:
A. They fight infection.