Explore topic-wise MCQs in Biology Questions and Answers.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Biology Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is an autoimmune disease?

A. Addison’s disease
B. Syphilis
C. Tuberculosis
D. AIDS
Answer» B. Syphilis
2.

In Multiple sclerosis, the antibodies attack the ‘Node of Ranvier’ of the nerve cells.

A. True
B. False
Answer» C.
3.

In which of the following diseases the autoantigens are β-cells?

A. Myasthenia gravis
B. Insulin-dependent diabetes
C. Multiple sclerosis
D. Chronic anaemia
Answer» C. Multiple sclerosis