NEET Biology Animal Kingdom Mock Test-5
Questions No:1
The characteristic larva of phylum ‘Coelenterata’ is
[A] planula
[B] cysticercus
[C] rhabdiform
[D] wriggler
Questions No:2
Oral surface is upward in
[A] Ophiuroidea
[B] Asteroidea
[C] Crinoidea
[D] Echinoidea
Questions No:3
Living arthropods without antennae are
[A] insects
[B] centipedes
[C] crustaceans
[D] arachnids
Questions No:4
Conchology is the study of
[A] tumours
[B] molluscan shells
[C] echinoderms
[D] insects
Questions No:5
Polymorphic cnidarian in the following is
[A] Hydra
[B] Obelia
[C] Metridium
[D] Halistemma
Questions No:6
Identify the correct matching
[A] Antedon – sea lemon
[B] Asterias -sea lily
[C] Cucumaria-sea urchin
[D] Ophiura – brittle star
Questions No:7
Double fold peritoneum that joins organs in eucoelom is
[A] mesentery
[B] retroperitoneum
[C] perimysium
[D] ligament
Questions No:8
Radula is absent in
[A] Pinctada
[B] Pila
[C] Octopus
[D] Aplysia
Questions No:9
Aschelminths are generally called
[A] flatworms
[B] tapeworms
[C] roundworms
[D] bloodworms
Questions No:10
Parapodia in Nereis are
[A] cephalic appendages
[B] abdominal appendages
[C] lateral appendages
[D] thoracic appendages
Questions No:11
Aurelia is
[A] sessile
[B] umbrella-shaped
[C] polyp like
[D] polymorphic
Questions No:12
Platyhelminthes are characterised by
[A] radial symmetry
[B] diploblastic nature
[C] acoelomate nature
[D] segmentation
Questions No:13
Collar cells in sponges line
[A] canals
[B] body wall
[C] spongocoel
[D] both (1) & (3)
Questions No:14
Organ-system level of organisation is shown by
[A] sponges
[B] coelenterates
[C] diploblasticans
[D] triploblasticans
Questions No:15
Correctly matched set of phylum, class and example is
[A] Protozoa -Mastigophora -Entamoeba
[B] Mollusca -Bivalvia -Pinctada
[C] Arthropoda-Diplopoda –Scolopendra
[D] Chordata -Cyclostomata – Phrynosoma
Questions No:16
Radial symmetry and lack of cnidoblasts are the characteristics of
[A] Hydra and starfish
[B] starfish and sea anemone
[C] Ctenoplana and Beroe
[D] Aurelia and Paramecium
Questions No:17
Which one of the following groups of animals is bilaterally symmetrical and triploblastic?
[A] Aschelminthes (round worms)
[B] ctenophores
[C] sponges
[D] coelenterates (cnidarians)
Questions No:18
During unfavourable conditions, the sponges form
[A] cyst
[B] encyst
[C] spicule
[D] gemmule
Questions No:19
‘Sea fan’belongs to
[A] Coelenterata
[B] Porifera
[C] Echinodermata
[D] Mollusca
Questions No:20
Hemichordates are
[A] chordates
[B] vertebrates
[C] non-chordates
[D] craniates