Multiple Choice
Which condition is not caused or transmitted by an insect?
A) schistosomiasis
B) reduced lumber harvests
C) significant damage to food crops
D) typhus
E) malaria
Correct Answer:
Verified
Correct Answer:
Verified
Q33: Arthropods usually detect chemicals in water or
Q34: How do marine polychaetes use chitin-hardened body
Q35: Which group is characterized by radially symmetrical
Q36: A digestive system with _ is able
Q37: The sea slugs (nudibranchs) may protect themselves
Q39: "Nerve net" describes the nervous system of
Q40: The vast majority of animals are _.<br>A)mammals<br>B)invertebrates<br>C)vertebrates<br>D)birds<br>E)predators
Q41: What structures do barnacles use to capture
Q42: Elephantiasis is caused by damage of valves
Q43: The presence of earthworms _.<br>A)increases free nitrogen