Question

which means of communication between cells is mostly used by multicellular organism and why?​

Answer 1

Concept Introduction: Communication between cells of the body is important.

Explanation:

We have been Given: which means of communication between cells is mostly used by multicellular organism and why?

We have to Find: which means of communication between cells is mostly used by multicellular organism and why?

It involves hormone communication and it doesn't require specialized tissue like nerve tissues for signaling to occur. Chemical coordination can occur anywhere in the body, whereas electrical communication is only possible between areas that are connected by nerves.

Final Answer: It involves hormone communication and it doesn't require specialized tissue like nerve tissues for signaling to occur. Chemical coordination can occur anywhere in the body, whereas electrical communication is only possible between areas that are connected by nerves.

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Answer 2

Answer:

The answer is hormonal communication.

Explanation:

There are two major pathways of intercellular communication in higher organisms (multicellular organisms); via the endocrine system (chemical/hormonal communication) and via the nervous system (electrical impulses). The most used or better communication between cells in a multi-cellular organism is via hormones or chemicals because -

• Hormonal communication can be done persistently and steadily whereas nervous coordination occurs only at intervals.
• Hormonal communication can take place throughout the body whereas electrical communication is limited to the areas that are connected by nerves.
• Chemical/hormonal coordination does not require specialized cells such as nerve cells and sensory receptor cells, as required in electrical communication.
• Chemical communication is fast whereas electrical communication is comparatively slow and elongated.

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