Define the following: Immunisation

व्याख्या

Immunisation is body’s natural defence mechanism which acts by producing antibodies against the antigens infecting the body.

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पाठ 7: Health and Hygiene - Diseases due to malfunctioning of body organs, first and measures and hygiene

पाठ 7 Health and Hygiene
Diseases due to malfunctioning of body organs, first and measures and hygiene | Q 2

Give the names of five non-infectious diseases other than given in the lesson.

Put a tick mark (✓) against the correct alternative in the following statement:

Deficiency of Iodine in one’s food can cause:

Fill in the blanks:

Over-eating causes a disease called ______.

Find the odd one out, giving reasons:

Mention the causal organisms of the following disease: Typhoid

Define the following: Immunity

Name the nutrient lacking in ones diet it a person suffers from: Haemorrhage

Name the nutrient lacking in ones diet it a person suffers from: Paralysis

Name the nutrient lacking in ones diet it a person suffers from: Tooth decay

What are the main causes of human heart diseases?