Figure 30.2 -Which Morphological Trait Evolved More Than Once in Animals, According

question 32

Multiple Choice

Figure 30.2
-Which morphological trait evolved more than once in animals, according to the phylogeny based on DNA sequence data found in Figure 30.2 above?

• A) bilateral symmetry
• B) coelom
• C) protostome development
• D) segmentation
• E) tissue

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Definitions:

Volume Variance

The difference between actual and budgeted sales volumes, impacting the expected revenue or costs.

Actual Fixed Manufacturing Overhead

The real, incurred fixed costs associated with the production process, excluding variable costs, within a specific timeframe.

Standard Machine-Hours

A predetermined measure of the amount of machine time required to complete a task or produce a unit of product in an efficient, standardized environment.

Variable Overhead Rate

A rate used to allocate variable overhead costs to products or services, which fluctuates with changes in production or activity level.