Organisms are made up of ____________________

Cells that are too small to be seen by an unaided eye.

We can see very tiny cells or other microscopic objects using this instrument.

The scientist who observe dead cells from a tree bark.

The following are cell theories except for one. Which one is it?

It is enclosed in a membrane and directs all the cell's activities.

Surrounds the cell and controls what gets in and out the cell.

Release energy the cell uses to do its job.

It is jelly-like, give the cell its shape and holds the cell parts.

Surrounds and protect the plant cell.

Plant cells use this to store water, nutrients and wastes.

Uses the energy from sunlight to make sugar through photosynthesis.

Characteristics passed on from parents to offspring

The name of the scientist who experimented on traits in pea plants.

Strong traits are known as

Weak traits are called _______________