First in embryosphere
Second in embryosphere
Third in liver
Fourth in lungs
D. Fourth in lungs
Amoebiasis
Filariasis
Poliomyelitis
Leprosy
telogenic
budding
hypergonic
didelphic
lungs before migrating to small intestine
human excreta
Soil
upper part of small intestine
First in embryosphere
Second in embryosphere
Third in liver
Fourth in lungs
stomach of host
intestine of host
outside the body of host
uterus of female ascaris
nerve cords
blood vessels
excretory ducts
reproductive ducts
oxygen
moisture
a temperature lower than that of human body
a temperature higher than that of human body
4 to 8 days
8 to 14 days
15 to 30 days
more than 30 days
Syncytial epidermis
Pseudocoel
Non-living cuticle
Only parasitic animals and plants
monogenetic
digenetic
poly genetic
any of these
platyhelminthes
annelida
arthropoda
aschelminthes
elliptical with wavy surface
rounded with wavy surface
elliptical with smooth surface
not fixed, and varies considerably
it has slender form of body
it is firmly attached to gut wall of host
due to its own undulating movement against the direction of peristalsis
due to its hard cuticle
Liver fluke
Tapeworm
Blood fluke
Nematode worms
cattle
man
a fresh water fish
none of these
multinucleated epidermis
multicellular epidermis
aseptate epidermis
synciy tial epidermis
a hormone
an antienzyme
enterokinase
hydrochloric acid
cartilaginous
homy
bony
denticulate
nerve cords
nerves
excretory canals
oviducts
it contains large cells termed pseudo-coelocytes
it is bounded externally by muscle layer and internally by intestines
it has very little parenchyma
it is filled with pseudocoelomic fluid
curved posterior part
straight posterior part
pinearl setae
shorter in size
nephridia
kidneys
excretory cells
flame cells
fertilized egg
cyst
second larva
third larva
about 1/3 behind from the anterior end
middle part of the body
about 1/3 ahead of the posterior end
terminal at the posterior end
monarchic
didelphic
telogenic
metagonic
mosquito bite
tse tse fly
imperfectly cooked pork
contaminated water and vegetables
vulva of female Ascaris
roof of diencephalon
cloaca of an amphibian
cloaca of male roundworm
Fasciola
Taenia
Ascaris
Dracunculus
tapeworms
liver flukes
flat worms
roundworms
both male and female reproductive organs
only male reproductive organs
only female reproductive organs
branched uterus filled with completed eggs