NEET Biology: Human Health and Diseases — MCQ Test 21

Q6. Which of the following statements about immunological memory is correct?

Q7. Which of the following is a primary lymphoid organ?

Q8. Which of the following diseases is spread by the bite of an infected female Anopheles mosquito?

Q9. Which mosquito-borne disease is characterized by recurring fever and chills?

Q10. Which type of immunity is acquired by recovering from a disease?

NEET BiologyHuman Health and Diseases

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Which of the following statements about active immunity is incorrect?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Human Health and Diseases. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Following, Statements, Immunity, Incorrect, Antibody, and Interactions.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which of the following statements about active immunity is incorrect?

  • A. Active immunity develops after exposure to an antigen.
  • B. Active immunity involves memory cell formation.
  • C. Active immunity is short-lived and does not last long.
  • D. Vaccination provides active immunity.

Q2. Which of the following statements about antigen-antibody interactions is incorrect?

  • A. Antigens stimulate the production of antibodies.
  • B. Antibodies bind to specific antigens to neutralize them.
  • C. Antigen-antibody interactions help in immune responses.
  • D. Antigens are produced by the immune system.

Q3. Which of the following is the site of maturation for B-lymphocytes in humans?

  • A. Thymus
  • B. Spleen
  • C. Bone marrow
  • D. Lymph nodes

Q4. Which class of immunoglobulin is mainly involved in mucosal immunity?

  • A. IgG
  • B. IgM
  • C. IgA
  • D. IgE

Q5. Which of the following acts as a physical barrier in innate immunity?

  • A. Antibodies
  • B. Interferons
  • C. Skin
  • D. Macrophages

+ 5 more questions in the actual test

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