Question:
What do you understand by infectious diseases?
What do you understand by infectious diseases?
Show Hint
Remember: Infectious diseases are caused by microbes (bacteria, viruses, fungi, parasites) and can spread through various modes.
Updated On: Feb 11, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
Infectious diseases are disorders caused by pathogenic microorganisms such as bacteria, viruses, fungi, or parasites that can spread from one individual to another.Infectious diseases are transmitted through air, water, direct contact, or vectors like mosquitoes. Examples include tuberculosis (bacteria), influenza (virus), and ringworm (fungus).
Was this answer helpful?
0
0
Top Questions on Human health and disease
- Write a note on immunity.
- UP Board XII - 2025
- Biology
- Human health and disease
- What is opioid drug? Explain.
- UP Board XII - 2025
- Biology
- Human health and disease
- Cocaine is obtained from which plant?
- UP Board XII - 2025
- Biology
- Human health and disease
- Write a note on typhoid fever.
- UP Board XII - 2025
- Biology
- Human health and disease
- How does elephantiasis (Filariasis) occur?
- UP Board XII - 2025
- Biology
- Human health and disease
View More Questions
Questions Asked in UP Board XII exam
- If \(A = \begin{bmatrix} 3 & 1 \\ -1 & 2 \end{bmatrix}\), then show that \(A^2 - 5A + 7I = O\). Using this, obtain \(A^{-1}\).
- UP Board XII - 2025
- Matrices
- If \( y = \sin^{-1} x \), then prove that \( (1 - x^2) \frac{d^2y}{dx^2} - x \frac{dy}{dx} = 0 \).
- UP Board XII - 2025
- Differential Equations
- If \(A = \begin{bmatrix} 1 & 3 & 3 \\ 1 & 4 & 3 \\ 1 & 3 & 4 \end{bmatrix}\), then find \(A^{-1}\).
- UP Board XII - 2025
- Matrices
- Solve: \( (1 + x^2)\frac{dy}{dx} + 2xy - 4x^2 = 0 \).
- UP Board XII - 2025
- Differential Equations
- Prove that \(\int_0^\pi \sqrt{\frac{1+\cos 2x}{2}} \, dx = 2\).
- UP Board XII - 2025
- Calculus
View More Questions