Advertisements
Advertisements
प्रश्न
How is chemistry helpful in improving the health of human beings?
Advertisements
उत्तर
Chemistry is very helpful in improving the health of human beings by providing Antibiotics, Pain killers, Pencilin, Tetracycline, etc. It has provided us with Vitamins, Enzymes, Minerals, and Anesthesia (chloroform, formalene, etc.)
APPEARS IN
संबंधित प्रश्न
Give two examples of the following substance.
Building materials
Give two examples of the following substance.
Chemical war weapons
What is the contribution of chemistry in following field?
Industry
What is the contribution of chemistry in following field?
Clothing
Name the scientists who discovered the following:
Oxygen
Choose the correct alternative from the choices given below for the following statement:
The chemicals prescribed by a doctor in the treatment of infectious diseases are called
Preservatives are added to food or beverages.
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
Give reasons for the following
Polyester is added to natural fiber cotton, to give terylene.
Give reasons for the following
All medicines must be taken under proper doctors' supervision and in the correct dose.
