Multiple Choice
The primary excretory product of a crayfish is
A) urine.
B) ammonia.
C) uric acid.
D) sodium chloride.
E) urea.
Correct Answer:
Verified
Correct Answer:
Verified
Q50: Synchronous flight may be characterized by<br>A)each wing
Q51: The primary nitrogenous waste excreted by insects
Q52: Insects in which the immatures appear to
Q53: The crustacean compound eye is composed of
Q54: Barnacles belong to the<br>A)Cirripedia.<br>B)Hexapoda.<br>C)Amphipoda.<br>D)Malacostraca.<br>E)Branchiopoda.
Q55: Which of the following orders of insects
Q56: The arthropod subphyla Crustacea and Hexapoda both
Q58: The excretory organs of insects are<br>A)protonephridia.<br>B)renettes.<br>C)malpighian tubules.<br>D)metanephridia.<br>E)coxal
Q59: Krill belong to the order<br>A)Amphipoda.<br>B)Euphausiacea.<br>C)Cladocera.<br>D)Anostraca.<br>E)Isopoda.
Q60: Butterflies and moths belong to the insect