industrial

Question 1

What significant discovery was made by Pasteur in 1859?

Answer 1

Germs

This discovery marked a pivotal point in the understanding of disease causation.

Question 2

What theory was commonly accepted before the germ theory?

Answer 2

Spontaneous Generation

This theory suggested that rotting material spontaneously created disease.

Question 3

Who was able to prove that disease could be carried through dirty water?

Answer 3

John Snow

His investigation into cholera provided significant evidence for this theory.

Question 4

What did Pasteur prove regarding bacteria in 1859?

Answer 4

Bacteria caused wine to spoil and disproved spontaneous generation

This was a crucial step in the development of germ theory.

Question 5

Who proved that certain types of bacteria caused disease?

Answer 5

Robert Koch

His work supported the germ theory and established a scientific basis for understanding disease.

Question 6

What was the impact of Pasteur’s discovery in 1859 on the understanding of disease?

Answer 6

Widespread acceptance of germ theory

This led to a shift in medical understanding and practices.

Question 7

Fill in the blank: The theory of spontaneous generation was replaced by _______.

Answer 7

Germ Theory

Germ theory provided a more scientifically supported explanation for the causes of diseases.

Question 8

True or False: The belief in spontaneous generation continued to be accepted after Pasteur’s discoveries.

Answer 8

False

Pasteur’s work effectively discredited the theory of spontaneous generation.