Which of the Following Is a Feature of the Tube-Within-A-Tube

question 11

Multiple Choice

Which of the following is a feature of the tube-within-a-tube body plan in most animals?

• A)The outer tube consists of a hard exoskeleton.
• B)The outer tube consists of digestive organs.
• C)The mouth and anus form the ends of the inner tube.
• D)The two "tubes" are separated by endoderm tissue.

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Definitions:

Physical Demands

The requirements for physical effort and stamina that a job entails.

Downsizing

The reduction of an organization's workforce to improve efficiency, performance, or competitiveness, often involving layoffs.

Institutional Programs

Programs developed and implemented by organizations or institutions, often aimed at achieving certain goals or standards.

Enrichment Programs

Activities or courses offered to enhance the knowledge or skills beyond the basic curriculum.