Multiple Choice
The extinct arthropod subphylum Trilobitomorpha was named for
A) the three known stages of the life cycle.
B) the three known larval forms.
C) the three geologic ages which were dominated by trilobites.
D) the three longitudinal body divisions.
E) the three species which have been identified.
Correct Answer:
Verified
Correct Answer:
Verified
Q27: Centipedes belong to the subphylum<br>A)Hexapoda.<br>B)Crustacea.<br>C)Trilobitomorpha.<br>D)Chilopoda.<br>E)Myriapoda.
Q28: Some _ demonstrate a primitive form of
Q29: The exoskeleton is often cited as one
Q30: Horseshoe crabs belong to the arthropod subphylum<br>A)Chelicerata.<br>B)Arachnida.<br>C)Uniramia.<br>D)Crustacea.<br>E)Mandibulata.
Q31: _ between larval and adult stages of
Q32: Spiders,ticks,and scorpions belong to the arthropod class<br>A)Chilopoda.<br>B)Pycnogonida.<br>C)Insecta.<br>D)Merostomata.<br>E)Arachnida.
Q34: Sensory receptors called _ occur in the
Q35: Gas exchange between the blood of horseshoe
Q36: Millipedes may be characterized as<br>A)active predators.<br>B)venomous.<br>C)scavengers and
Q37: Which of the following phyla of animals