Edward Jenner Is Best Known for What Contribution to the Developing

question 20

Multiple Choice

Edward Jenner is best known for what contribution to the developing field of microbiology?

• A) developing some of the earliest vaccines
• B) disproving spontaneous generation
• C) controlling infections in patients
• D) developing methods of obtaining pure cultures of microorganisms

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Definitions:

Telegraphic Speech

A stage in language development during which a child uses two-word sentences with high content-value words, omitting smaller, less important ones.

Receptive Language

The capability to grasp or make sense of language that is listened to or read.

One-word Stage

The developmental period in early childhood when children begin to use single words to communicate meaning.

Babbling

Babbling is a stage in child language acquisition during which infants spontaneously produce sounds and syllables unrelated to the language spoken around them, indicating early speech development.