In Most Plants and Under Normal Conditions, Stomata Open _______

question 70

Multiple Choice

In most plants and under normal conditions, stomata open _______ and close _______.

• A) at sunset; at sunrise
• B) just after dawn; around sunset
• C) around midday; around midnight
• D) in darkness; in direct sunlight
• E) in direct sunlight; in the rain

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Definitions:

Income Elasticity

A measure of how much the demand for a product or service changes in response to changes in consumer income.

Inferior Good

A type of good for which demand decreases as the income of individuals increases, opposite to normal goods.

Normal Good

A good for which demand increases when income increases, and falls when income decreases but price remains constant, showing a direct relationship between income and demand.

Income Elasticity

A measure of how much the demand for a good or service changes in response to a change in consumers' income levels.