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

question 45

Multiple Choice

Which of the following is a feature of the "tube-within-a-tube" body plan in most animal phyla?

• 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 tissue that comes from embryonic endoderm.

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Definitions:

Consumer Groups

Organizations or collectives formed to protect the interests of consumers by advocating for consumer rights and providing education on various issues.

Segmenting Variable

Characteristics of individuals or groups used to divide a market into segments for targeted marketing.

Pre-Qualified

The state of having been evaluated and deemed eligible for something, such as a loan or service, based on preliminary criteria.

Mass Affluent

Individuals with a significant amount of disposable income, though not wealthy by traditional standards, making them a target for certain luxury goods and financial services.