PS 1 Review Unicellular and Multicellular Organisms

Front

What is a unicellular organism?

Back

An organism made up of a single cell that performs all life functions.

Front

What is a multicellular organism?

Back

An organism composed of multiple cells that often have specialized functions.

Front

Give an example of a unicellular organism.

Back

Amoeba.

Front

Give an example of a multicellular organism.

Back

Humans.

Front

What is a key feature of multicellular organisms?

Back

Each cell has a specific function.

Front

What do multicellular organisms often have that resemble bricks?

Back

Organized cell patterns.

Front

How do unicellular organisms reproduce?

Back

Typically through a process called binary fission.

Front

What is the main difference between unicellular and multicellular organisms?

Back

Unicellular organisms consist of one cell, while multicellular organisms consist of many cells.

Front

What is an example of a multicellular organism that is not an animal?

Back

Plants.

Front

What is the function of specialized cells in multicellular organisms?

Back

To perform specific tasks that contribute to the organism's overall function.