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
Correct Answer :
B. Miracidium, sporocyst, redia, cercaria, metacercaria
Related Questions
Suckers are structures of
Strobila
Proglottids
Scolex
Gravid proglottids
Which of the parasites has no alimentary canal ?
Liver fluke
Ascaris
Tapeworm
Pin worm
The intermediate host in the life cycle of Taenia saginata is
pig
cattle
dog
goat
The head region of tapeworm is known as
proglottid
rostellum
acetabulum
scolex
Trematodes generally include
flukes
worms
roundworms
blood flukes
Flame cells are the excretory organs of animals belonging the phylum
protozoa
porifera
coelenterata
platyhelminthes
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
Flame cells are ciliated structures having to do with the function of
digestion
respiration
assimilation
excretion
Flame cells are associated with excretory organs of
Ascaris
Dracunculus
Ancylostoma
Schistosoma
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
Nutrition in Taenia is
holozoic
halophytic
saprozoic
saprophytic
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
Platyhelminthes are best described as
flatworms, triploblastic, acoelomate animals
flatworms, diploblastic, acoelomate animals
flatworms, triploblastic, coelomates
flat worms, pseudocoelomates
Miracidium is a larval stage in the development of
Taenia solium
Fasciola hepatica
Ascaris lumbricoides
Echinococcurs granulosus
The cuticle has spines in
Taenia
Ascaris
Dracitncidus
Fasciola
The embryos, oncospheres of .Taenia sag-ginata are released in
digestive tract of man
intestine of cattle
liver of man
liver of cattle
Intermediate host of Taenia saginata is
pig
cow
man
snail
Tapeworms obtain their nutrition from the host by
sucking
scraping
absorption through integument
preparing own food.
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
The filaria parasite is transmitted by
female culex
male culex
female anopheles
male anopheles
In helminthes, flame cells are components of their
nervous system
reproductive system
respiratory system
excretory system
The intermediate host of Fasciola is
Pig
Lamellidens
Helix
Limrea truncatula
Dracunculus medinensis is commonly called
hookworm
guinea worm
whipworm
bookworm
Worms of Phylum Platyhelminthes are triploblastic, but do not possess
a gastro vascular cavity
alimentary canal
mouth
body cavity
Disease caused by helminth parasite is
filariasis
tuberculosis
cholera
diptheria
Oncosphere larva belongs to
Taenia solium
Ascaris lumbricoides
Pheretima posthuma
Ancylostoma duodenale
Wuchereria bancrofti is transmitted by
Sand fly
Tsetse fly
Anopheles mosquito
Culex mosquito
Filarial larvae are found in men's
smear of spleen
biopsy of liver
peripheral blood at midnight
smear of intestinal contents
In Fasciola hepatica, germ cells of the redia larva give rise to
daughter miracidia
daughter redia
daughter cercaria
daughter sporocyst
Cysticercus or bladder worm is the larva of
liver fluke
planaria
tapeworm
roundworm