Fossils

question 11

Multiple Choice

Fossils

• A) are scarce because organisms were not as prevalent during the history of life on Earth as today.
• B) are scarce because most organisms died in oxygen-poor environments.
• C) are less numerous for marine animals.
• D) give a glimpse into the history of life on Earth.
• E) give a complete record of life on Earth.

Understand the impact of genetic changes on organismal traits and diseases.

Describe the evolutionary significance and mechanisms of cellular specialization.

Understand the biological classification system and naming conventions.

Grasp the concepts of evolutionary relationships and the use of genetic and morphological information to determine phylogeny.

---

Definitions:

Purchased Lots

Refers to the buying of assets or commodities in bulk quantities, often for manufacturing or resale purposes.

Relevant Cost

Costs that differ between alternatives in a decision-making process, and therefore, should be considered when evaluating those alternatives.

Avoidable Costs

Expenses that can be eliminated if a particular decision is made, such as discontinuing a product or service.

Sunk Costs

Costs that have already been incurred and cannot be recovered or changed.