What Did Edward Jenner Inject Individuals with and Why

question 93

Multiple Choice

What did Edward Jenner inject individuals with and why?

• A)with chickenpox to protect them from smallpox
• B)with cowpox to protect them from smallpox
• C)with smallpox to protect them from chickenpox
• D)with cowpox to protect them from chickenpox

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Definitions:

Flynn Effect

The observed substantial and long-term increase in both fluid and crystallized intelligence test scores measured in many parts of the world over the 20th century.

IQ Scores

Standardized scores derived from intelligence tests that measure a person's cognitive abilities in relation to their age group.

Peter Principle

A principle suggesting that individuals in a hierarchy tend to be promoted until they reach a level of respective incompetence.

Opposite-Sex Twins

Twins of a multiple birth consisting of one male and one female sibling.