The embryos, oncospheres of .Taenia sag-ginata are released in
digestive tract of man
intestine of cattle
liver of man
liver of cattle
Correct Answer :
B. intestine of cattle
Related Questions
Cysticercus or bladder worm is the larva of
liver fluke
planaria
tapeworm
roundworm
Which of the parasites has no alimentary canal ?
Liver fluke
Ascaris
Tapeworm
Pin worm
The embryos, oncospheres of .Taenia sag-ginata are released in
digestive tract of man
intestine of cattle
liver of man
liver of cattle
The cysticerci in pig muscles can remain alive for
1 month
6 months
6 years
2 years
The second host of Taenia solium is
pig
female anopheles
cow
culex
Tapeworms obtain their nutrition from the host by
sucking
scraping
absorption through integument
preparing own food.
The common pinworm of man, Enterobius vermicularis is found in
lymph vessels
ileum
colon and rectum
stomach
Free living platyhelminthic forms belong to the class
Turbellaria
Cestoda
Trematoda
Nematoda
The filaria parasite is transmitted by
female culex
male culex
female anopheles
male anopheles
Elephantiasis in man is caused by
dracunculus (Guinea worm)
ancylostoma (Hookworm)
oxyuris (Pinworm)
microfilariae (Filaria worm)
Disease caused by helminth parasite is
filariasis
tuberculosis
cholera
diptheria
YVhieh of the following have a single gut opening through which food enters and wastes leave the body ?
Planaria only
Planaria and Fasciola
Planaria, Fasciola and Taenia
Planaria, Fasciola, Taenia and Ascaris
The intermediate host of Fasciola is
Pig
Lamellidens
Helix
Limrea truncatula
Flame cells are associated with excretory organs of
Ascaris
Dracunculus
Ancylostoma
Schistosoma
In the life cycle of Taenia solium, the secondary host in pig which gets infection when it ingests faeces containing
hexacanth larva
onchospheres
cysticerci
bladder worts
Dracunculus medinensis is commonly called
hookworm
guinea worm
whipworm
bookworm
In the life cycle of Taenia, the six hooks of hexacanth stage help in
sticking to the tongue of the intermediate host
boring through the wall of intestine of the intermediate host
boring through the wall of proglottid to be released on the grass
anchoring to the intestinal wall of intermediate host
A worm infestation is medicaly referred to as a
helminthiasis
filariasis
amoebiasis
tuberculosis
Trematodes generally include
flukes
worms
roundworms
blood flukes
A matured proglottid of Taenia means a
segment in which
only female organs are found
both male and female organs are found
only eggs are present and all other organs have degenerated
hexacanth embryos have been formed
Roundworms differ from flatworms in having a
bilateral symmetry
cuticle
longitildinal nerve cord
pseudocoel
Which of the following swim by ciliary action ?
Adult Fasciola
Miracidium larva of Fasciola
Miracidium and redia larva of Fasciola
Miracidium, redia and metacercaria larva of Fasciola
The correct sequence of various larvae in liver fluke is :
Miracidium, sporocyst, cercaria, redia, metacercaria
Miracidium, sporocyst, redia, cercaria, metacercaria
Sporocyst, redia, miracidium, cercaria, metacercaria
Cercaria, sporocyst, redia, miracidium, metacercaria
Flame cells are the excretory organs of animals belonging the phylum
protozoa
porifera
coelenterata
platyhelminthes
Hexacanth is the embryo of
Tapeworm
Liver fluke
Ascaris
Dracunculus
Taenia solium lacks alimentary canal because
it does not require any food
it lives in intestine
it has saprozoic mode of feeding
it does not digest food
Fasciola hepatica is an endoparasite that lives in the
blood of sheep
spleen of sheep
liver of sheep
intestine of sheep
Platyhelminthes are best described as
flatworms, triploblastic, acoelomate animals
flatworms, diploblastic, acoelomate animals
flatworms, triploblastic, coelomates
flat worms, pseudocoelomates
Six-hooked embryo of Taenia is known as
onchosphere
hexacanth
embryophore
cysticercus
Fasciola hepatica is a
Free living fluke
Ectoparasite
Endoparasite
Ecto and endoparasite