Root Hairs Are

question 74

Multiple Choice

Root hairs are:

• A) flattened extensions of epidermal cells.
• B) formed once in the area of cell maturation.
• C) small in number.
• D) located in front of the root tip.
• E) short-lived.

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Definitions:

Percentage Change

A mathematical calculation that shows how much a quantity has increased or decreased as a proportion of its previous value, usually expressed as a percentage.

Income Elasticity

A measure of how much the demand for a product changes with a change in consumers' income.

Completely Inelastic

A situation in which the demand or supply for a good or service is totally unresponsive to price changes.

Inelastic

Describes a condition where the demand or supply for a good or service is not significantly changed by changes in price.