For Multicellularity to Develop, There Must Be a Mechanism of Signaling

question 37

Multiple Choice

For multicellularity to develop, there must be a mechanism of signaling among cells in the multicellular organism. Which of the following structures present in the cell membrane receives signals from the environment, or other cells?

• A)plasmodesmata
• B)receptors
• C)gap junctions
• D)cadherins

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