Unit 4/DCP Review

Front

What is the role of social cooperation in organisms?

Back

Aid separation of groups.

Front

What ecological process is likely to be observed as a glacier in northern Canada diminishes, revealing new terrain?

Back

Primary succession.

Front

Which organelle provides structure and support to the cell?

Back

Cell Wall.

Front

What causes the Northern and Southern Hemispheres to experience different seasons at the same time?

Back

The Earth's axis is tilted and it revolves around the sun.

Front

Which organelle provides energy for the cell?

Back

Mitochondrion.

Front

Define primary succession.

Back

The process of ecological change that occurs in an area where no soil exists, starting from bare rock.

Front

What is the function of the mitochondrion?

Back

To produce energy (ATP) for the cell through cellular respiration.

Front

What is the function of the cell wall?

Back

To provide structure, support, and protection to plant cells.

Front

Explain the concept of ecological succession.

Back

The gradual process of change and replacement in the species composition of a given area.

Front

What is the significance of the Earth's axial tilt?

Back

It causes seasonal variations in climate as the Earth orbits the sun.