Ghanshyam Gupta and Anil Sharma Solutions for Chapter: Why Do We Fall Ill?, Exercise 2: Exercise

Author:Ghanshyam Gupta & Anil Sharma

Ghanshyam Gupta Biology Solutions for Exercise - Ghanshyam Gupta and Anil Sharma Solutions for Chapter: Why Do We Fall Ill?, Exercise 2: Exercise

Attempt the free practice questions on Chapter 5: Why Do We Fall Ill?, Exercise 2: Exercise with hints and solutions to strengthen your understanding. Biology for Class IX solutions are prepared by Experienced Embibe Experts.

Questions from Ghanshyam Gupta and Anil Sharma Solutions for Chapter: Why Do We Fall Ill?, Exercise 2: Exercise with Hints & Solutions

EASY
9th CBSE
IMPORTANT

Name the virus which causes AIDS.

EASY
9th CBSE
IMPORTANT

Name a disease that spreads by sexual contact.

EASY
9th CBSE
IMPORTANT

State differences between acute and chronic diseases.

MEDIUM
9th CBSE
IMPORTANT

Which type of disease causes more harm to the body—acute or chronic? Why?

MEDIUM
9th CBSE
IMPORTANT

What are acute and chronic diseases? Which one of the two are more harmful and why?
Give an example in support of your answer.

MEDIUM
9th CBSE
IMPORTANT

Identify infectious and non-infectious diseases from the following:
(a) Tuberculosis, (b) Goitre, (c) Marasmus, and (d) Typhoid.

MEDIUM
9th CBSE
IMPORTANT

What are the various levels of causes of diseases? Discuss with the help of an example.

MEDIUM
9th CBSE
IMPORTANT

Raju of Class IX was suffering from chickenpox. His friends Priya and Shaurya wanted to visit him, but Shaurya’s parents did not allow him to go. Priya already had suffered from it a few months before. Priya’s parents allowed her to visit him. What could be the reason behind their parents’ decision? What is the basis of the Principle of immunization?