Diphyllobothrium Latum infective stage to the second intermediate host ?
All of the following is/are true about Hymenolepis diminuta, except:
a. Human is primary host
b. Ova: 55x85 mm, typically round, hexacanth embryo with three pairs of hooklets, shell with bipolar thickenings and filaments in clear embryophore
c. Ova: 4540 mm, typically round, hexacanth embryo with three pairs of hooklets, shell with bipolar thickenings and filaments in clear embryophore
d. No intermediate host required
e. Proglottids: Rectangular
Which of the following is/are true about Echinococcus granulosus:
a. Ova are the diagnostic phase and are identical to ova of Taenia spp
b. Infection is common in places where dogs and sheep or cattle coexist
c. Scolex has four suckers and hooks
d. Laboratory diagnosis by examining hydatid cyst fluid
e. Commonly known as Hydatid tapeworm, or dog tapeworm
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