Which of the Following Is a Meta- Director

question 21

Multiple Choice

Which of the following is a meta- director?

• A)-OH
• B)-Br
• C)-CH₂CH₂CH₃
• D)-COCH₃

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Definitions:

Demographic Transition

The transition from high birth and death rates to lower birth and death rates as a country develops from a pre-industrial to an industrialized economic system.

Oral Rehydration Therapy

A simple, cost-effective treatment for dehydration, especially due to diarrhea, involving the oral intake of a solution of salts and sugars.

Diarrheal Diseases

A group of illnesses characterized by frequent, watery bowel movements, often caused by infections from various pathogens.

Immunization

Immunization is the process by which individuals are protected from an infectious disease by administering a vaccine, leading to the production of an immune response.