Laboratory quiz biology 3200
1. What is the most diverse phylum in the animal kingdom?
Select one:
a. Arthropoda Correct b. Annelida
c. Nematoda d. Cnidaria
2. What feature do Arthropods share with Annelids?
Select one:
a. They are deuterostomes.
b. They are segmented. Correct
c. They both have a hardened exoskeleton.
d. The coelom acts as a hydrostatic skeleton.
3. Please match the taxonomic group with a defining feature.
Subphylum Chelicerata ……. Fused head and thorax (cephalothorax) Correct Subphylum Crustacea ……… appendages with two branches Correct Subphylum Hexapoda …….. three pairs of thoracic legs Correct
