Fall Final Exam Review

Front

What property of water allows insects to walk on water?

Back

High surface tension is the property of water that allows insects to walk on its surface.

Front

What conclusion did Darwin's observations lead to regarding populations over time?

Back

Darwin concluded that populations become adapted over time.

Front

What is a tool used by taxonomists to identify unknown organisms?

Back

A dichotomous key is used by taxonomists to identify unknown organisms.

Front

What is the importance of aquifers to Texas' economy?

Back

Aquifers supply water for agriculture and living, which is crucial for Texas' economy.

Front

What traits tend to become more common in the next generation?

Back

Heritable traits tend to become more common in the next generation.

Front

Define surface tension in the context of water.

Back

Surface tension is the cohesive force at the surface of a liquid that allows it to resist external force.

Front

What is the role of a dichotomous key in biology?

Back

A dichotomous key helps in the identification of organisms by providing a series of choices that lead to the correct name.

Front

Explain the concept of adaptation in evolutionary biology.

Back

Adaptation refers to the process by which a species becomes better suited to its environment through evolutionary changes.

Front

What is the significance of heritable traits in natural selection?

Back

Heritable traits are significant in natural selection because they can be passed on to the next generation, influencing evolution.

Front

How do aquifers contribute to agricultural practices?

Back

Aquifers provide a reliable source of water for irrigation, which is essential for agricultural productivity.