Which of the Following Statements Is NOT Correct About the Flatworms

question 7

Multiple Choice

Which of the following statements is NOT correct about the flatworms?

• A)There are three complete tissue layers.
• B)Flatworms may be either free living or parasitic.
• C)Flatworms have a sac body plan,with only a mouth and no anus.
• D)Parasitic flatworms have a well-developed head with eyespots and nerves concentrated into a brain.
• E)Most planaria are found in marine environments,but some dwell in freshwater and moist terrestrial environments.

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Definitions:

Scientific Management

A theory of management focusing on improving economic efficiency, especially labor productivity, through the application of scientific methods to jobs and workers.

Job Enrichment

A motivational strategy that involves increasing the variety and responsibility in a job role to enhance job satisfaction and performance.

Job Characteristics Theory

A theory that suggests job satisfaction is related to five core dimensions: skill variety, task identity, task significance, autonomy, and feedback.

Variety of Skills

A range of abilities or competencies possessed by an individual, valuable for versatility and adaptability in different tasks or roles.