The Surface Area of a Plant's Root System Is Substantially

question 36

Multiple Choice

The surface area of a plant's root system is substantially larger than the surface area of its shoot system.Which hypothesis best explains the extensive surface area of roots?

• A)needed for contact with soil particles for mineral and water absorption
• B)provides structure for vascular tissue in the roots
• C)provides good anchoring ability of the root system
• D)needed to store sugars for overwintering capability

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Definitions:

Producer Surplus

represents the difference between what producers are willing to accept for a good or service and the actual price they receive, measuring their benefit.

Supply Curve

A graphical representation that shows the relationship between the price of a good or service and the quantity supplied by producers.

Demand

The quantity of a good or service that consumers are willing and able to purchase at various prices during a given period.

Producer Surplus

The difference between the amount producers are willing to sell their goods for and the actual amount they receive due to higher market prices.