The Ecological Efficiency at Each Trophic Level of a Particular

question 160

Multiple Choice

The ecological efficiency at each trophic level of a particular ecosystem is 10%.If the green plants of the ecosystem capture 1000 units of energy,which pair of numbers approximates the units of energy that will be available to support herbivores and the units of energy that will be available to support carnivores? 

• A) 100; 10 
• B) 1 000; 100 
• C) 10; 1 
• D) 100; 100

---

Definitions:

Cognitive Behavior

A psychological concept that refers to thoughts, beliefs, and attitudes influencing how people perceive and react to the world around them.

Frontal Lobes

The front part of the brain associated with complex cognitive functions, including planning, reasoning, and impulse control.

Stem Cells

Cells with the potential to develop into many different types of cells in the body and serve as a repair system.