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Alize Kuhn

Feb 20, 2025

Sponges have no “true tissues.” What does this mean?

A. They perform body functions by diffusion.B. They have organs for specific functions.C. Similar cells do not cooperate together.

1 Answers

C.Sponges have cellular-level organization, meaning that that their cells are specialized so that different cells perform different functions, but similar cells are not organized into tissues and bodies are a sort of loose aggregation of different kinds of cells. This is the simplest kind of cellular organization found among parazoans.... Show More

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