U4 Interim Review

Front

What is a plant composed of?

Back

Many cells.

Front

Which organism can work together with other cells of its species?

Back

Volvox.

Front

How do amoebas move?

Back

By extending their cytoplasm in the direction they are going.

Front

What group do amoebas belong to?

Back

Sarcodina.

Front

What is the correct order of structural organization from simplest to most complex?

Back

Cells → Tissues → Organs → Organ Systems → Organisms.

Front

What two activities could cause differences in the shape of amoebas observed by Oscar and Andre?

Back

Eating and moving.

Front

What are protists classified by?

Back

The way they move.

Front

What is the main characteristic of ciliate protists?

Back

They move using hair-like structures called cilia.

Front

What is the function of flagella in protists?

Back

To help them move.

Front

What is the primary difference between bacteria and plants?

Back

Bacteria are single-celled, while plants are multicellular.