The Early Scientist Who Suggested That Cells Surrounding Xylem Vessels

question 52

Multiple Choice

The early scientist who suggested that cells surrounding xylem vessels perform a pumping action that propels water through a plant was

• A) Nehemiah Grew.
• B) J. B. van Helmont.
• C) Frits Went.
• D) Joshua Doolittle.
• E) Hans Krebs.

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A standardized test designed to measure intelligence and cognitive ability in adults and older adolescents.

Stanford-Binet Intelligence Scale

An individually administered intelligence test that was revised from the Binet-Simon Scale, used to assess human intelligence.