Which Butterfly Has Changed Gradually but Significantly from Its Ancestor

question 4

Multiple Choice

Which butterfly has changed gradually but significantly from its ancestor through microevolutionary events that were not part of a speciation event?

• A) butterfly A
• B) butterfly B
• C) butterfly C
• D) butterfly D

---

Definitions:

Total Variable Costs

The summation of all costs that vary with the level of output or production, such as materials and labor.

Breakeven Analysis

The calculation to determine the number of products or services a business needs to sell to cover its costs, identifying the point at which revenue equals expenses.

Total Cost

The aggregate sum of all expenses associated with producing a good or providing a service, including fixed and variable costs.

Variable Costs

Expenses that vary directly with the level of production or sales volume.