Figuer: Main Animal Groups Are Noted at the Right. Names Diverging

question 46

Multiple Choice

Figuer:
Main animal groups are noted at the right. Names diverging at each node are morphological or body form names. Note that the animal traits key to distinguishing the groups and body forms are not shown.
-The distinguishing animal trait "A," that separates the body forms of the Eumetazoa and the Parazoa is

• A) whether it is the mouth or the anus which forms first from the opening in the developing embryo.
• B) whether or not the animal has true tissues.
• C) whether the animal must periodically molt in order to grow, or has characteristic soft larval stages.
• D) whether the animal has bilateral symmetry and three germ layers, or radial symmetry and two germ layers.
• E) None of these answer options is correct.

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Definitions:

Quantity Ordered

The specific amount of goods or services requested by a customer or required for a particular purpose or project.

Holding Cost

The expenses associated with storing inventory until it is sold or used, including storage, handling, insurance, and opportunity costs.

Lot Size

The quantity of units produced or purchased in a single batch, which can be optimized to minimize costs and meet demand.

Aggregating

The process of combining multiple pieces of data or information into a single group or total, often used to simplify analysis or reporting.