Bio Review

Front

What is the primary cause of algae growth in retention ponds after heavy rainfall?

Back

An increase in nutrients from the runoff.

Front

What is a potential consequence of introducing nonnative species into an ecosystem?

Back

Introduction of new pathogens to the ecosystem.

Front

What type of macromolecule is lactase?

Back

Protein.

Front

What property of water allows flora near the shores of Antarctica to survive during winter?

Back

Expansion upon freezing.

Front

Which microscope is best for examining butterfly wings to differentiate between species?

Back

Dissection microscope.

Front

Define 'nonnative species'.

Back

A species that is not originally from the ecosystem in which it is found.

Front

What is the role of retention ponds in urban areas?

Back

To manage stormwater drainage and reduce flooding.

Front

Explain the concept of 'mimicry' in entomology.

Back

Mimicry is when one species evolves to resemble another species for protection or other advantages.

Front

What is the significance of 'high specific heat' in water?

Back

It helps regulate temperature in aquatic environments, providing stability for organisms.

Front

What does 'expansion upon freezing' mean in relation to water?

Back

Water expands when it freezes, making ice less dense than liquid water, allowing it to float.