Zoology – Worms Study Guide and Key Concepts
a blood fluke is an - ANS✔✔ endoparasite
hookworms can be contracted by - ANS✔✔ walking barefoot
roundworms and flatworms exhibit - ANS✔✔ bilateral symmetry
endo - ANS✔✔ inner tissues, intestines
ecto - ANS✔✔ outer tissues, skin
how do earthworms feed - ANS✔✔ they consume soil which passes from crop to gizzard to
intestine
how do tapeworms and other parasites obtain nutrients without a mouth or digestive system -
ANS✔✔ diffusion thru there skin
how do earthworm cells receive nutrients - ANS✔✔ closed circulatory system transports
nutrients
to avoid being consumed by their hosts endoparasites have a thick outer covering called a -
ANS✔✔ tegumunt
platyhelminthes - ANS✔✔ planarian, tapeworm, fluke
nematoda - ANS✔✔ ascaris, trichinelid, hookworms
a blood fluke is an - ANS✔✔ endoparasite
hookworms can be contracted by - ANS✔✔ walking barefoot
roundworms and flatworms exhibit - ANS✔✔ bilateral symmetry
endo - ANS✔✔ inner tissues, intestines
ecto - ANS✔✔ outer tissues, skin
how do earthworms feed - ANS✔✔ they consume soil which passes from crop to gizzard to
intestine
how do tapeworms and other parasites obtain nutrients without a mouth or digestive system -
ANS✔✔ diffusion thru there skin
how do earthworm cells receive nutrients - ANS✔✔ closed circulatory system transports
nutrients
to avoid being consumed by their hosts endoparasites have a thick outer covering called a -
ANS✔✔ tegumunt
platyhelminthes - ANS✔✔ planarian, tapeworm, fluke
nematoda - ANS✔✔ ascaris, trichinelid, hookworms
