Question

Which statement concerning a single-celled organism and a multicellular organism is correct?
1) single-celled organisms contain organs, whereas a multicellular organisms lack organs
2) both single-celled organisms and multicellular organisms have the same organ system
3) both single-celled organisms and multicellular organisms have structures that preform life processes
4) single-celled organisms lacks structures to help maintain dynamic equilibrium

Answer 1

The answer is 3). Single-celled organisms, despite containing a single cell, need to live and thrive just as well as multicelled organisms. It would make sense for both to have structures to allow them to perform life processes

Answer 2

The statement concerning a single-celled organism and a multicellular organism that is correct is 3) both single-celled organisms and multicellular organisms have structures that perform life processes

Traits of the unicellular organisms and multicellular organisms:

• Unicellular and multicellular organisms both are made up of cells, however, multicellular organisms have organs that are composed of specialized cells to perform a specific function but In unicellular organisms, the only cell does everything.

• Cells have every structure that is necessary for all life processes either present either in multicellular organisms or unicellular organisms. They have a variety of parts and organelles, with different sets of functions.

Thus, the correct answer is option 3).

Learn more about differences in Unicellular and multicellular organisms:

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