​The Openings in Leaves That Function to Exchange Gases Are

question 70

Multiple Choice

​The openings in leaves that function to exchange gases are called ____.

• A) ​cuticles
• B) ​stomata
• C) ​guard cells
• D) ​pits
• E) ​pores

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Definitions:

Ratio

A quantitative relationship between two numbers showing how many times the first number contains the second or vice versa.

Scales of Measurement

A classification that describes the nature of information within the values assigned to variables in statistical analysis.

Ordinal

Relating to a categorical ranking in which the order of the values is significant, but the difference between them is not uniformly spaced.

Census

A complete enumeration or count of a population at a set point in time, gathering various demographic, social, and economic information.