BIOL 102 Unit 3 Review

______ is the branch of biology concerned with identifying, naming and classifying organisms.

Polyploidy is best described as...

Which of the following is not an invertebrate?

In regard to nutrition, what makes animals unique?

Pathogens are...

A community of prokaryotes that live together is called...

This part of the plant transports nutrients from the roots to the leaves...

Which features are homologous?

What important role do fungi play in the ecosystem?

Eukaryotes that are not plants, fungi, or animals are in this group.

Which group of organisms is a population?

What part of a mollusc intakes food?

According to the biological species concept, what defines a species?

Harmful bacterial outnumber beneficial bacteria.

Which of the following evolved the ability to fly?

Natural selection is best described as:

Aristotle held the view that species are permanent forms and do not change over time, this is....

Which organisms are used to make biofuels?

Fungi are more closely related to animals than plants.

A jellyfish is this type of animal

A reproductive barrier that prevents interbreeding is called

Symbiotic relationships between plant roots and fungi are called...

This group of plants evolved first and are the most basic - no true roots or leaves

How old is the Earth?

Humans have no impact on speciation.