Unicellular and Multicellular Organisms

Front

What is a unicellular organism?

Back

An organism that consists of only one cell, which performs all life processes.

Front

What is a multicellular organism?

Back

An organism that is made up of many cells, which can specialize to perform different functions.

Front

Give an example of a unicellular organism.

Back

Bacteria.

Front

Give an example of a multicellular organism.

Back

Frogs, plants, and humans.

Front

What is specialization in multicellular organisms?

Back

The process where different cells perform specific functions, allowing the organism to operate more efficiently.

Front

How do unicellular organisms reproduce?

Back

They typically reproduce asexually, often through a process called binary fission.

Front

How do multicellular organisms reproduce?

Back

They can reproduce sexually or asexually, depending on the species.

Front

What is the main difference between unicellular and multicellular organisms?

Back

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

Front

Can unicellular organisms perform all life processes?

Back

Yes, unicellular organisms can perform all life processes within a single cell.

Front

What is an example of a specialized cell in multicellular organisms?

Back

Muscle cells, nerve cells, or blood cells.