Arthropoda
Chelicerata
Merostomata (horseshoe crabs)
Arachnida (spiders, mites, scorpions)
Pycnogonida (sea spiders)
Crustacea
Copepoda (small crustaceans)
Cirripedia (barnacles)
Malacostraca (crabs, lobsters, shrimp)
Uniramia
Insecta (insects)
Chilopoda (centipedes)
Diplopoda (millipedes)
Which of the following statements is correct based on the outline above?
A. Uniramia is a subset of Crustacea.
B. Diplopoda is a subset of Chilopoda.
C. Chelicerata is more closely related to Crustacea than to Uniramia.
D. Pycnogonida is more closely related to Merostomata than to Copepoda.
3 answers
You haven't chosen an answer, and I would not know which is correct. Are you sure the subspecies aren't supposed to be indented or otherwise differentiated?
I SAID D BECAUSE IT SEEMS CLOSE THAN OTHERS IN ORDER
You may be right. If you are not sure, look up the word in a dictionary. You can do that on line by typing the word in your browser, as in "Pycnogonida - definition", and press "enter."
1 answer