Transport in the Xylem Is Driven Primarily by

question 140

Multiple Choice

Transport in the xylem is driven primarily by

• A) ATP hydrolysis.
• B) root pressure.
• C) guttation.
• D) the evaporation of water from leaves.
• E) the cohesion of water.

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Definitions:

Consumer Surplus

The gap between what consumers are prepared and able to spend on a product or service and the actual amount they end up paying.

Perfect Price Discriminator

A theoretical entity that charges each consumer the maximum price they would be willing to pay for a good or service.

Perfectly Competitive Firm

A company that operates in a market where buyers and sellers are so numerous and well informed that all elements of monopoly are absent, and the market price of goods is beyond the control of individual buyers and sellers.

Social Loss

Social loss is the total loss to society due to factors like inefficient resource allocation or externalities, which includes both private and external costs.