Which of the Following Statements About Hydra Morphology Is Correct

question 70

Multiple Choice

Which of the following statements about hydra morphology is correct?

• A) The hydra has a long single tentacle containing numerous nematocysts.
• B) The hydra has a single polyp that is filled with gas and keeps the organism afloat.
• C) The hydra is bell shaped and has multiple tentacles.
• D) The hydra is a tube-shaped polyp that has two layers of tissue.
• E) The hydra is bilaterally symmetrical.

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Definitions:

Descartes

A French philosopher, mathematician, and scientist who is considered the father of modern western philosophy, famously known for the statement, "I think, therefore I am."

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Substances

Materials or elements that have mass and occupy space; can refer to drugs, chemicals, or any matter composing physical objects.

Early Greek Philosophers

Pre-Socratic thinkers who introduced a range of ideas about nature, ethics, and the universe, laying foundational concepts for Western philosophy.