The Hypothesis That Cowpox Could Provide Protection Against Smallpox Was

question 63

Multiple Choice

The hypothesis that cowpox could provide protection against smallpox was tested by ________ and provided the basis for the first vaccine.

• A) Robert Koch
• B) Edward Jenner
• C) Eduard Buchner
• D) Louis Pasteur
• E) Lazzaro Spallanzani

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Definitions:

Carnations

A species of flowering plant in the Dianthus genus, often used in bouquets and floral arrangements.

Imported

Brought into a country from abroad for sale.

Producer Surplus

The difference between what producers are willing to accept for a good or service versus what they actually receive.

Tariff

A tax imposed by a government on imported or exported goods.