Questions No:1
In liver fluke flame cells helps in
[A] food collection
[B] osmoregulation
[C] excretion
[D] both (2) & (3)
Questions No:2
Of the following high regeneration capacity is shown by
[A] Dugesia
[B] Taenia
[C] Fasciola
[D] Ascaris
Questions No:3
Aschelminths are generally called
[A] flatworms
[B] tapeworms
[C] roundworms
[D] bloodworms
Questions No:4
A feature of Aschelminthes is
[A] incomplete gut
[B] acoelom
[C] muscular pharynx
[D] pseudocoelom
Questions No:5
Alimentary canal in Aschelminthes is
[A] absent
[B] incomplete
[C] without peritoneum
[D] without pharynx
Questions No:6
Identify the incorrect pair
[A] Wuchereria – filarial worm
[B] Ascaris – round worm
[C] Ancylostoma – pin worm
[D] Taenia – tape worm
Questions No:7
Ascaris is
[A] monoecious
[B] pseudocoelomate
[C] acoelomate
[D] free living
Questions No:8
Roundworms differ from flatworms by the presence of
[A] flame cells
[B] acoelom
[C] complete gut
[D] segmented body
Questions No:9
In Ascaris, excretory materials are sent out by
[A] body wall
[B] flame cells
[C] excretory pore
[D] nephridia
Questions No:10
Annelida is characterised by
[A] pseudocoelom
[B] metamerism
[C] non-muscular pharynx
[D] renette gland
Questions No:11
Body is divided into segments in
[A] Fasciola
[B] Ophiura
[C] Ancylostoma
[D] Nereis
Questions No:12
In Latin, ‘annulus’ means
[A] little worm
[B] little ring
[C] jointed appendage
[D] spiny bodied
Questions No:13
Locomotory organs of Nereis are
[A] suckers
[B] setae
[C] parapodia
[D] jointed legs
Questions No:14
Which of the following is dioecious?
[A] Pheretima
[B] Hirudinaria
[C] Nereis
[D] Hydra
Questions No:15
Closed circulatory system present in
[A] Locusta
[B] Saccoglossus
[C] Hirudinaria
[D] Ascaris
Questions No:16
Parapodia in Nereis are
[A] cephalic appendages
[B] abdominal appendages
[C] lateral appendages
[D] thoracic appendages
Questions No:17
Excretory organs in Pheretima are
[A] flame cells
[B] parapodia
[C] renette glands
[D] nephridia
Questions No:18
Parapodia help in
[A] locomotion
[B] excretion
[C] osmoregulation
[D] gametes transport
Questions No:19
Segmented parasite of the following is
[A] Nereis
[B] Wuchereria
[C] Pheretima
[D] Hirudinaria
Questions No:20
Chitin is a polysaccharide found in the exoskeleton of
[A] roundworms
[B] insects
[C] leeches
[D] snails