Chaya Moyer

Biology

9 February, 13:40

A student made the dichotomous key below

Dichotomous key

1-are the wings covered?

A. yes

Go to step 2

B. no

Go to step 3

2-is the body round?

A. yes

Ladybug

B. no

Grasshopper

3-do the resting wings lie flat on the body?

A. yes

Housefly

B. no

Butterfly

What was the student probably trying to do?

A-categorize common flying insect by type of mouthpart

B-differentiate between aquatic and terrestrial insect

C-differentiate among four kinds of common insects

D-identify six kind of common flying insect

Need answer now!