What distinguishes an insect from crustacean? (J&K 2002. 2005)
A. number of eyes
B. arrangement of nerve cords
C. number of appendages
D. presence of wings.
Answer:C
What distinguishes an insect from crustacean? (J&K 2002. 2005)
A. number of eyes B. arrangement of nerve cords C. number of appendages D. presence of wings.