German Biologist Willi Hennig (1913-1976)

question 25

Multiple Choice

German biologist Willi Hennig (1913-1976)

• A)established the modern approach to classification.
• B)documented evolutionary history in his book Phylogenetic Systematics.
• C)noted that phylogenetic trees can help us to classify organisms according to their evolutionary history.
• D)All of the above

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Definitions:

Unusual

Deviating from what is typical or expected, often attracting attention because of its distinctiveness or strangeness.

Ordinary

Commonplace or standard, not special or exceptional.

Social Loafing

The tendency of individuals to exert less effort when working in a group than when working alone.

Unique Contribution

An original addition, idea, or improvement that an individual or group provides to a particular field or body of work.