Taxonomic Levels Quiz

How do you know if two organisms are closely related?

In the taxonomic levels above, circle the most broad (general) group and underline the most specific group.

If two organisms share the same kingdom and phylum, are they closely related? How do you know?

Using the Dichotomous key above, What is Organism A?

Using the Dichotomous key above, What is Organism B?

Using the Dichotomous key above, What is Organism C?

Using the Dichotomous key above, What is Organism D?

Evolution: The ________ over time.

Natural Selection: When the environment determines which organisms live or die based on ________.

Adaptation (and give an example): A trait that may or may not make an organism more likely to survive. ________.