Which of the Following Statements About Planaria Is NOT True

question 2

Multiple Choice

Which of the following statements about planaria is NOT true?

• A)There is a rudimentary circulatory system with a small central heart.
• B)Planaria cut in half can regenerate to form two complete worms.
• C)Active movement occurs through ciliary cells and muscle movement.
• D)Tissue levels include endoderm (inner),mesoderm (middle),and ectoderm (outer).
• E)Cephalization is shown by the formation of a brain and sense organs in a head region.

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Definitions:

Mechanism

A system of moving parts designed to perform a specific function within a larger machine or device.

Abbreviation

An abbreviated version of a word or phrase.

Bill of Materials

A comprehensive list of raw materials, components, and assemblies required to construct, manufacture, or repair a product or service.

Standard Parts

Components that are manufactured to a set specification and can be used interchangeably across different devices or assemblies.