Q.1
Which is correctly matched without a single exception … [ CBSE 2011]
  • a) Chordrichthyes – Possess cartilaginous sketeton
  • b) Mammalia – Give birth to young ones
  • c) Reptilia – Possess 3-chmbered heart with incompletely divided ventricle
  • d) Chordata – Possess a mouth provided with an upper and lower jaw
Q.2
Hydra is … [ RPMT 2005]
  • a) Saprozoic
  • b) Omnivorous
  • c) Carnivorous
  • d) Herbivorous
Q.3
Which is not a homoiother … [ kerala 2012]
  • a) Aptenodytes
  • b) Testudo
  • c) Dlephinus
  • d) Neophron
Q.4
In which group, the notochord is limited to only anrterior part or proboscis .. [ RPMT 1995]
  • a) Hemichordate
  • b) Urochordata
  • c) Cephalochordata
  • d) Mannalia
Q.5
Which is associated with pearl formation? [ MPPMT 2012]
  • a) Pecten
  • b) Ostrea
  • c) Nautilus
  • d) Pinctada
Q.6
In chondrichthyes, claspers are seen o ..[ HPPMT 2012]
  • a) Pelvic fins of male
  • b) Pelvic fins of females
  • c) Operculum of both sexes
  • d) Around jaws
Q.7
In humans, elephantiasis is caused by … [ Manipal 1995]
  • a) Ascaris lumbricoides
  • b) Dracunculus medinensis
  • c) Wuchereria bancrofti
  • d) Ancylostoma duodenale
Q.8
Onchosphere occurs in … [ CBSE 1990]
  • a) Ascaris
  • b) Fasciola
  • c) Taenia
  • d) Planaria
Q.9
match the columns
a)Pseudopodia p)Mollusca
b)Parapodia q)Chondrichthyes
c)Muscular Foot r)Protozoa
d)Fins s)Annelids
  • a) a – p, b – r, c – s, d – q
  • b) a – r, b – s, c- p, d – q
  • c) a – r, b – p, c – s, d – q
  • d) a –s, b – r, c – q, d – p
Q.10
Eye of the molluscan group that resembles vertebrate eye is ,,, [AFMC2000]
  • a) Bivalvia
  • b) Gsatropoda
  • c) Pelecypoda
  • d) Cephalopoda
Q.11
In canal system of porifera, water flows through … [ WB 2012]
  • a) a) Ostia → Spongocoel → Osculum → Exterior
  • b) Spongocoel → Ostia → Osculum → Exterior
  • c) Osculum → Spongocoel → Ostia → Exterior
  • d) Osculum → Ostia → Spongocoel → Exterior
Q.12
‘Venus Flower Basket’ is the name of … [ kerala 2009]
  • a) Leucosolenia
  • b) Euplectella
  • c) Euspongia
  • d) Sycon
Q.13
In arthropods the body cavity is called .. [ Manipal 2003]
  • a) Enteron
  • b) Pseudocoel
  • c) Haemocoel
  • d) Coelom
Q.14
The stage between larval moults in an insect are called ..[ JKCET 2012]
  • a) Pupae
  • b)Grubs
  • c) Caterpillars
  • d) Instars
Q.15
Sweat glands and external ears are characters of group …. [ HPPMT 2005]
  • a) Birds
  • b) Amphibians
  • c) Reptiles
  • d) Mammals
Q.16
Moth prts of Cockroach are of … [ Manipur 2005]
  • a) Piercing and sucking
  • b) Sucking and siphoning
  • c) Cutting and biting type
  • d) Sucking and rasping
Q.17
Which is common amongst Fly, Mosquito and Cockroach? … [ CPMT 1996]
  • a) Open excretory system
  • b) Two pairs of wings
  • c) All belong to class insect
  • d) 13-chambered heart
Q.18
Hydra/Obelia is … [ RPMT2000]
  • a) Diploblastic, radially symmetrical and acoelomate
  • b) Diploblastic, bilaterally symmetrical and acoelomate
  • c) Tiploblastic, radially symmetrical and coelomate
  • d) Triploblastic, bilaterally symmetrical and coelomate
Q.19
Very large animal with a single nostril is … [ AFMC 2004]
  • a) Shark
  • b) Whale
  • c) Ptthon
  • d) Tortoise
Q.20
An indigenous fish used in biological control is … [ MPPMT 2001]
  • a) Catla
  • b) Labestes
  • c) Gambusia
  • d) Aplocheilus
Q.21
In chondrichthyes, claspers are seen o ..[ HPPMT 2012]
  • a) Pelvic fins of male
  • b) Pelvic fins of females
  • c) Operculum of both sexes
  • d) Around jaws
Q.22
Which one belongs to Arthropoda …[RPMT 2011]
  • a) Currle Fish
  • b)Gold Fish
  • c) Star Fish
  • d) Silver Fish
Q.23
Sycon belongs to a group of animals which are best described as .. [ CBSE 2000]
  • a) Unicellular or acellular
  • b) Multicellular without any tissue organization
  • c) Multicellular with a gastrovascular system
  • d) Multicellular having tissue organization but no body cavity
Q.24
Stenohaline fishes are … [ MPPMT 2002]
  • a) Marine fishes only
  • b) Those which tolerate narrow range of salinity
  • c) Those which tolerate wide range of salinity
  • d) Fresh water fishes only
Q.25
Aquatic animal with prehensile tail is … [ EAMCET 2002]
  • a) Chamaeleon
  • b) Macaca
  • c) Exocoetus
  • d) Hippocampus
Q.26
Zoochlorellae and zooxanthallae present in Hydra are … [ RPMT 1996]
  • a) Symbionts in nutritive cells
  • b) Symbionts in the gut
  • c) Symbionts in cnidoblasts
  • d) Organisms that provide hypnotoxin
Q.27
Cilia of gills in bivalve help in …[ DPMT 2005]
  • a) Reproduction
  • b) Swimming
  • c) Feeding
  • d) All the above
Q.28
Which one of the following animals possesses nerve cells but no nerves? [ CBSE 2002]
  • a) Hydra
  • b) Tapeworm
  • c) Earthworm
  • d) Frog’s tadpole
Q.29
Mollusca is differentiated from other by …[ RPMT 1998]
  • a) Bilateral symmetry and external skeleton
  • b) Mantle and gill
  • c) Shell and nonsegmented body
  • d) Mantle and nonsegmented body
Q.30
Food plant of Antheraea assama/Muga Silkworm is … [W.B.2012]
  • a) Terminalia arjuna
  • b) Ricinus cummunis
  • c) Euphorbia pulcherima
  • d) Machilus bombycina
Q.31
Shagreen is skin of …
  • a) Cod fish
  • b) Sole fish
  • c) Shark
  • d) Whale
Q.32
Poisonous fluid present in nematocysts of Hydra is … [ BHU 1999]
  • a) Hypnotoxin
  • b) Haematin
  • c) Eaemozoin
  • d) Agglutinogen
Q.33
Which is unique fishes? .. [ CPMT 2003]
  • a) Gills
  • b) Tails
  • c) Lateral line sensory organs
  • d) Lungs
Q.34
Neoteny is found in … [ RPMT 1995]
  • a) Axolotl
  • b) Hyla
  • c) Salamander
  • d) Tadpole
Q.35
Open blood circulation is found in … [ Pb PMT 2001]
  • a) Earthworm
  • b) Cockroach/Prawn
  • c) Humans
  • d) Cows
Q.36
RBCs are nucleated in … [ AFMC 1997]
  • a) Rat
  • b) Cat
  • c) Frog
  • d) Rabbit
Q.37
Terrestrial, poikilothermal animal with cleidoic eggs is … >
  • a) Bufo bufo
  • b) Calotes versicolor
  • c) Columba livia
  • d) Catla catla
Q.38
A frog has … [ MPPMT 1990]
  • a) Eyes but no lids
  • b) Jaws but no teeth
  • c) Hands but no fingers
  • d) Ears but no pinnae
Q.39
The process by which tail of tadpole is dissolved and tadpole changes into adult is known as … [ AMU2005]
  • a) Neoteny
  • b)Paedogenesis
  • c) Metamorphosis
  • d) Morphogenesis
Q.40
A post-anal tail is found in …[ CBSE 2001]
  • a) Scorpion
  • b) Earthworm
  • c) Snake
  • d) Lepisma
Q.41
Common between trichocysts of Paramecium and nematocysts of Hydra is … [ CPMT 1994]
  • a) Attachment and defense
  • b) Defense only
  • c) Sensitivity
  • d) Food capturing
Q.42
Crocodile, Alligator and Tortoise belong to …[ Har PMT 2002]
  • a) Chelonia
  • b) Rhyncocephalia
  • c) Reptilia
  • d) Aves
Q.43
In cartilaginous fishes, restiform ( rope-like) bodies occur in … [ AMU 2003]
  • a) Heart
  • b) Brain
  • c) Eyes
  • d) Intestine
Q.44
A lizard-like member of reptilian is sitting on a tree with its tail coiled around a twing. This animal should be …[ AIIMS 2006]
  • a) Hemidactylus showing sexual dimorphism
  • b) Varanus showing mimicry
  • c) Garden Lizard (Calotes) showing camouflage
  • d) Chamaeleon showing protective colouration
Q.45
Corals belong to phylum … [ MPPMT 1994]
  • a) Cnidaria
  • b) Porifera
  • c) Mollusca
  • d) Annelida
Q.46
A prehensile tail as in chameleon is an adaptation for …
  • a) Swimming
  • b) Sliding
  • c) Grasping
  • d) Climbing
Q.47
Chitnous cuticle forms exoskeleton in … [ JKCMEE 2007]
  • a) Annelida
  • b) Echinodermata
  • c) Porifera
  • d) Arthropoda
Q.48
Flying animal is …[ BHU 1996]
  • a) Arboreal
  • b) Fossorial
  • c) Volant
  • d) Terrestrial
Q.49
Evidence for the reptilian origin of birds is the occurrence of … [ MPPMT 2000] Explanation provided please click on
  • a) Scales
  • b) Hairs
  • c) Claws
  • d) Feathers
Q.50
Mammary glands are modified … [ BHU 2001]
  • a) Salivary glands
  • b) Lacrimal glands
  • c) Sweat glands
  • d) Sebaceous glands
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