Triploblastic, schizocoelic, and unsegmented soft-bodied animals belong to the phylum ……….. (J&K 1998)
A. annelid
B. Mollusca
C. nemathelminthes
D. none of the above
Answer:B
Triploblastic, schizocoelic, and unsegmented soft-bodied animals belong to the phylum ……….. (J&K 1998)
A. annelid B. Mollusca C. nemathelminthes D. none of the above