14 Nematodes belong to the phylum
coelenterata
arthropoda
aschelminthes
platyhelminthes
15 Ascaris lumbricoides is a
coelenterate
nematode
protozoa
ring worm
16 Animals with a cavity lined by an epithelium of cells are—- animals
coelomate
parasitic
saprophytic
acoelomate
17 Which of these is not an example of the phylum annelida?
earthworms
neanthes
leeches
hydra
18 Which of these is not a class of the phylum annelida?
polychaeta
oligochaeta
turbellaria
hirundea
19 Earthworm belong to the class
polychaeta
turbellaria
oligochaeta
hirundea
20 The part of an earthworm that secretes a cocoon is the
clitellum
chetae
mouth
anus