Evolutionary Biology Quiz

What is a cladogram?

• A diagram that depicts evolutionary relationships among groups.

• A chart showing the nutritional value of different foods.

• A timeline of historical events.

• A graph representing population growth over time.

What is PHYLOGENY?

• The study of physical appearance of organisms.

• The study of evolutionary relationships.

• The classification of organisms based on behavior.

• The study of genetic mutations in organisms.

What are DERIVED CHARACTERS?

• Features of organisms that are considered "innovations".

• The physical appearance of organisms.

• The genetic mutations found in organisms.

• The common ancestors of different organisms.

What does EVOLUTIONARY CLASSIFICATION involve?

• Grouping organisms based solely on their physical appearance.

• Grouping organisms based on their behavior and habitat.

• Looking more closely at individuals to discover their pattern of evolution.

• Classifying organisms by their genetic mutations.

What is the purpose of CLADISTICS?

• To analyze the nutritional value of different species.

• To study the physical appearance of organisms.

• To look at features of organisms that are considered "innovations".

• To create a timeline of historical events for species.

According to the sample cladogram provided, which letter represents an organism with a double set of wings?

• A

• D

• F

• H

Based on the sample cladogram, which letter corresponds to an organism with curly antennae?

• A

• B

• C

• E

Which of the following characteristics is unique to humans as compared to the other animals listed in the table?

• Cells

• Backbone

• Legs

• Opposable Thumbs

Which characteristic would you mark for both a catfish and a frog in the table?

• Hair

• Opposable Thumbs

• Backbone

• None of the above

Based on the table provided, which characteristic is common to all the animals listed?

• Legs

• Hair

• Cells

• Opposable Thumbs