Module 7 Survive and Thrive Review

Front

What is an ecological niche?

Back

An ecological niche is the role or function of an organism or species within an ecosystem, including its habitat, resource use, and interactions with other organisms.

Front

What is the advantage of different species having different niches?

Back

There is less competition for food.

Front

What are the main phases of the cell cycle?

Back

The main phases of the cell cycle are Interphase and Mitosis.

Front

What occurs during Interphase?

Back

During Interphase, the cell grows, duplicates its DNA, and prepares for mitosis.

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are oxygen and sugar (glucose).

Front

What is the process of cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, producing carbon dioxide and water as byproducts.

Front

What are the products of cellular respiration?

Back

The products of cellular respiration are carbon dioxide and water.

Front

What is a dependent variable in an experiment?

Back

A dependent variable is the variable that is measured or observed in an experiment, often affected by changes in the independent variable.

Front

What is the independent variable in an experiment?

Back

The independent variable is the variable that is changed or controlled in an experiment to test its effects on the dependent variable.

Front

What is competition in an ecosystem?

Back

Competition in an ecosystem occurs when two or more species or individuals vie for the same resources, such as food, water, or space.