Question

Which of the following statements is TRUE?

a. An internal environment consists of an organizational structure.
b. Control activities are a component of COSO ERM.
c. The Sarbanes-Oxley Act requires all public companies to have an audit committee.
d. All of the above are true.

Answer 1

The false statement is that communities exist within populations within ecosystems. The correct order is individuals, populations, communities, ecosystems, and biosphere. Organisms maintain internal stability with feedback mechanisms.

Step-by-step explanation:

The FALSE statement among the ones provided is:

b. Communities exist within populations which exist within ecosystems.

The correct ecological hierarchy is that individuals make up populations, populations together form communities, communities interact within ecosystems, and ecosystems are part of the biosphere. Understanding this organization is crucial for studying ecological relationships and how living organisms interact with their environment.

Regarding the cytoskeleton, it's important to note that all three components (microfilaments, intermediate filaments, and microtubules) share the common feature of providing structural support to the cell, helping to shape the cell and scaffold the organelles within.

In terms of maintaining internal balance, organisms use feedback mechanisms to maintain their internal environments and respond to external environmental changes. These mechanisms are essential for homeostasis, allowing an organism to remain stable despite fluctuating external conditions.