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
Correct Answer :
B. Planaria and Fasciola
Related Questions
Dracunculus medinensis is commonly called
hookworm
guinea worm
whipworm
bookworm
Flame cells are ciliated structures having to do with the function of
digestion
respiration
assimilation
excretion
The embryos, oncospheres of .Taenia sag-ginata are released in
digestive tract of man
intestine of cattle
liver of man
liver of cattle
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
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
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 head region of tapeworm is known as
proglottid
rostellum
acetabulum
scolex
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 filaria parasite is transmitted by
female culex
male culex
female anopheles
male anopheles
The common pinworm of man, Enterobius vermicularis is found in
lymph vessels
ileum
colon and rectum
stomach
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
Suckers are structures of
Strobila
Proglottids
Scolex
Gravid proglottids
Which of the following is true ?
The male Fasciola hepatica has a single, branched testis
The female Fasciola hepatica has a pair of branched ovaries
Fasciola hepatica is hermaphrodite and has a pair of testis and a single ovary
None of these
Trematodes generally include
flukes
worms
roundworms
blood flukes
Fasciola hepatica is an endoparasite that lives in the
blood of sheep
spleen of sheep
liver of sheep
intestine of sheep
Disease caused by helminth parasite is
filariasis
tuberculosis
cholera
diptheria
The most important fluke infestation of man is
filariasis
caused by tapeworms
caused by liver fluke
schistosomiasis or bilharziasis
Flame cells are associated with excretory organs of
Ascaris
Dracunculus
Ancylostoma
Schistosoma
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
The disease "Bilharzia" which is common in china and middle east is caused by
Blood fluke Schistosoma
Eschinostoma
Wuchereria
Taenia saginata
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
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
Roundworms differ from flatworms in having a
bilateral symmetry
cuticle
longitildinal nerve cord
pseudocoel
Taenia solium poses no problem in
India
China
Pakistan
European countries
Worms of Phylum Platyhelminthes are triploblastic, but do not possess
a gastro vascular cavity
alimentary canal
mouth
body cavity
Miracidium is a larval stage in the development of
Taenia solium
Fasciola hepatica
Ascaris lumbricoides
Echinococcurs granulosus
The intermediate host of Fasciola is
Pig
Lamellidens
Helix
Limrea truncatula
Intermediate host of Taenia saginata is
pig
cow
man
snail
Cysticercus or bladder worm is the larva of
liver fluke
planaria
tapeworm
roundworm