The Scientist That Contributed Most to the Development of Pure

question 76

Multiple Choice

The scientist that contributed most to the development of pure culture techniques was

• A) Alexander Fleming.
• B) Louis Pasteur.
• C) Edward Jenner.
• D) Robert Koch.
• E) Paul Ehrlich.

---

Definitions:

Economic Security

The condition of having stable income or other resources to support a standard of living now and in the foreseeable future.

Civil Rights

The rights of citizens to political and social freedom and equality, including protection from discrimination based on race, religion, gender, or ethnicity.

Lyndon Johnson

The 36th President of the United States, serving from 1963 to 1969, known for his domestic policies, including the “Great Society” legislation.

Poor Urban Neighborhoods

Areas within cities characterized by lower socioeconomic status, often facing issues like overcrowding, inadequate housing, and limited access to services.