Which of the Following Best Represents a Measure of Ecological

question 46

Multiple Choice

Which of the following best represents a measure of ecological density?

• A)number of frogs per meter of pond shoreline
• B)number of birds per hectare
• C)number of mammals per meter
• D)number of fish per volume of ocean

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Definitions:

Cortex

The outer layer of an organ or structure, such as the brain or kidney, involved in various functions depending on the specific organ.

Surface Area

The total area exposed on the surface of an object or material.

Corpus Callosum

A broad band of nerve fibers joining the two hemispheres of the brain, facilitating communication between them.

White Matter

Bundles of parallel axons with their associated sheath in the central nervous system.