During a disease:

  • A
    Either the functioning or the appearance of one or more systems of the body will change for the worse.
  • B
    Changes occur which give rise to signs and symptoms of disease.
  • C
    Only $(b)$ is correct.
  • D
    Both $(a)$ and $(b)$ are correct.

Explore More

Similar Questions

Name the organism causing the following diseases:
$(i)$ Kala-azar
$(ii)$ Sleeping sickness

Which one of the following is not important for individual health?

Viruses,which cause hepatitis,are transmitted through:

The role of an active immune system is:

The vaccination given for preventing tuberculosis is:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo