Immunity and Disease Quiz

The concept of immunity refers to the body's ability to resist and fight against disease-causing agents, thereby keeping the body healthy and free from diseases.

Health is described as precious wealth that is essential for a happy and sound life. A weak health can lead to a miserable life and susceptibility to various diseases.

The text mentions that disease-causing agents can be viruses, bacteria, protozoa, and even large invertebrate organisms. These pathogens can lead to different types of diseases.

<p>The text suggests that the natural way to prevent the invasion of disease-causing agents is by having a system in the body for protecting against these agents, known as immunity.</p> Signup and view all the answers

<p>A disease-free life is described as a boon and essential for the well-being of an individual. It is mentioned that a disease-free life is truly valuable and contributes to a healthy and active daily life.</p> Signup and view all the answers

<p>Immunity refers to the body's ability to resist or protect itself from disease-causing agents such as viruses, bacteria, and other pathogens.</p> Signup and view all the answers

<p>Health is considered precious wealth because it allows individuals to lead a happy and productive life, and a diseased condition can lead to misery and even death.</p> Signup and view all the answers

<p>Examples of disease-causing agents mentioned in the text include viruses, bacteria, protozoa, and even large invertebrate organisms.</p> Signup and view all the answers

<p>The invasion of disease-causing agents can be prevented naturally by developing a strong immune system that can protect the body.</p> Signup and view all the answers

<p>A disease-free life is considered a boon as it allows individuals to live without the detrimental influence of various diseases and lead a healthy and active life.</p> Signup and view all the answers