Lab: Using a Dichotomous Key

Question 1

What is the purpose of a dichotomous key of the sort you might find in a field guide? Check all that apply.

Revolt · Accepted Answer

to identify species in the wild; to compare species to each other

Question 2

Which questions below could appear in a dichotomous key for fish? Check all that apply.

Revolt · Accepted Answer

Does the specimen have spots on its body?; Does the specimen have more than three gills?

Lab: Using a Dichotomous Key Answers