Q.1
Filariasis is also called elephantiasis as … [ Odisha2011]
  • a) It is caused by Ascaris
  • b) It is caused by Elephant
  • c) It is caused by Entamoeba
  • d) Body parts swell
Q.2
In insects, pheromones is secreted by … [ Har PMT 2000]
  • a) Corpus callosum
  • b) Corpus luteum
  • c) Corpus albicans
  • d) Corpus allata
Q.3
Assertion Snakes exposed to gamma rays become non-poisonous Reason: Poisonous snakes have poison glands and pair of fangs. They are affected by gamma rays. … [ AIIMS 2000]
  • a) If both the assertion and reason are true and reason explains the assertion.
  • b) If both the assertion and reason are true but reason does not explain the assertion.
  • c) If assertion is true but reason is false.
  • d) If assertion is false but reason is true
Q.4
Scientific name of Asian Tiger Mosquito is … [ WB 2009]
  • a) Aedes taemiorhynchus
  • b) A. aegypti
  • c) A.albopictus
  • d) A. albolineatus
Q.5
Name the animal having both setae and nephridia … [ DPMT 1996]
  • a) Sea Urchin
  • b) Sea Mouse
  • c) Sea Anemone
  • d) Sea Pen
Q.6
Osphradium of Pila/mollusks is …[ BHU 2000]
  • a) Chemoreceptor
  • b) Photoreceptor
  • c) Tangoreceptor
  • d) Phonoreceptor
Q.7
The bilateria member showing pentaradial symmetry is … [ EAMCET 2008]
  • a) Nautilus
  • b) Neometra
  • c) Neomenia
  • d) Neopilina
Q.8
Molluscan blood contains/respiratory pigment of mollusks is … [ JIPMER 2004]
  • a) Haemoglobin
  • b) Haemozoin
  • c) Haemocyanin
  • d) All the above
Q.9
The largest RBCs are seen in … [ MHT CET 2007]
  • a) Amphibia
  • b)man
  • c) Elephant
  • d) Whale
Q.10
A viviparous fish is .. [ DPMT 2009]
  • a) Labeo
  • b) Clarias
  • c) Gambusia
  • d) Exocoetus
Q.11
A mismatch is … [ CET Chd. 2000]
  • a) Odd toe – Horse
  • b) Pheretime - Parapodia
  • c) Hydra- Cnidaria
  • d) Cartilaginous Fish – Shark
Q.12
The arthropod exoskeleton is formed of … [ DPMT 2011]
  • a) Several kinds of polysaccharides
  • b) Several kinds of proteins
  • c) Layers of proteins and chitin
  • d) Single complex protein called arthropotin
Q.13
Which one exhibits concentric tube-within-tube plan? … [ MPPMT 1999]
  • a) Arthropoda
  • b) Oligochaeta/Earthworm
  • c) Mollusca
  • d) Echinodermata
Q.14
Torsion occurs in the visceral mass of .. [ AMU 2010]
  • a) Gastropoda
  • b) Pelecypoda
  • c) Cephalopoda
  • d) Monoplacophora
Q.15
Syndactyly, prehensile tail and long protrusible tongue occur in ..[ KCET 2008]
  • a) Horse Fish
  • b) Rhesus Monkey
  • c) Archaeopteryx
  • d) Chameleon
Q.16
Reproduction in larval stage is known as …[ BHU 1998]
  • a) Paedogenesis
  • b) Parthenogenesis
  • c) Neoteny
  • d) None of the above
Q.17
Closed circulatory system occurs in .. [ CBSE 1994]
  • a) Snail
  • b) Cockroach
  • c) Cuttlefish
  • d) Fishes
Q.18
Matching pair of vector and disease is … [ CPMT 1998]
  • a) Sand Fly – Plague
  • b) Culex - Filariasis/Elephantiasis
  • c) Body Louse – Typhoid
  • d) Housefly – Yellow Fever
Q.19
In Cockroach, metamorphosis and moulting are controlled by secretion of … [ Manipal 2004]
  • a) Corpus luteum
  • b) Corpora allata
  • c) Corpus callosum
  • d) Corpus spongiosum
Q.20
An arthropod without a true head is … [ AMU 2000]
  • a) House Fly
  • b) Mosquito
  • c) Butterfly
  • d) Tick
Q.21
Tripedal locomotion occurs in .. [ EAMCET 2001]
  • a) kangaroo
  • b) Cockroach
  • c) Snail
  • d) Earthworm
Q.22
Ampullae of Lorenzini occur in … [ DPMT 2009]
  • a) Fish
  • b) Lizard
  • c) Frog
  • d) Rabbit
Q.23
Echinoderms are … [ AFMC 1993]
  • a) Fresh water forms
  • b) Both fresh water and marine
  • c) Exclusively marine
  • d) None of the above
Q.24
Electric organs occur in … [ MPPMT 1995]
  • a) Sharks
  • b) Goldfish
  • c) Porpoises
  • d) Rays
Q.25
Which is correctly paired? … [ kerala 2007]
  • a) Pristis - Saw Fish
  • b) Trygon - Monitor
  • c) Ichthyophis - Crow
  • d) Varanus - Sting Ray
Q.26
In insects, respiratory gas exchange occurs through ..[ Har PMT 2002]
  • a) Gills
  • b) Tracheae
  • c) Skin
  • d) Lungs
Q.27
Yellow fever is transmitted by .. [ BHU 1992]
  • a) Culex
  • b) Aedes
  • c) Anopheles
  • d) Bed bug
Q.28
Haemocoel occurs in .. [ CET Chd2002]
  • a) Coelenterata
  • b) Porifera
  • c) Annelida
  • d) Arthropoda
Q.29
Gastrodermis of Hydra is mainly made of … [ RPMT 2005]
  • a) Musculoepithelial cells
  • b)Musculonutritive cells
  • c) Sensory cells
  • d) Cnidoblast cells
Q.30
Adaptation to colour vision occurs in … [ Odisha 2006]
  • a) Reptiles
  • b) Aves
  • c) Mammals
  • d) All the above
Q.31
Match the columns and choose the correct combination …
a)Polychaeta p) Scorpion
b)trematoda q)Pila
c)Arachnida r)Liver Fluke
d)Gastropod s)Nereis
-- -- t)Star Fish
  • a) a – s, b – r, c – p, d – q
  • b) a – r, b – s, c –p, d – t
  • c) a – q , b – s , c – t, d – p
  • d) a –t , b – q, c – s, d – r
Q.32
Bony fishes are … [ BHU 2008]
  • a) Ammonotelic
  • b) Ureotelic
  • c) Uricotelic
  • d) Both b and c
Q.33
Triploblastic unsegmented, acoelomate, exhibiting bilateral symmetry and reproducing both asexually and sexually, with parasitic forms belong to phylum [ kerala 2005]
  • a) Porifera
  • b) Platyhelminthes
  • c) Annelida
  • d) Ctenophora
Q.34
The adult are radially symmetrical but larvae exhibit bilateral symmetry in … [ AFMC 2008]
  • a) Mollusca
  • b)Hemichordata
  • c) Echinodermata
  • d) Cephalochordata
Q.35
Which is true of Taenia? .. [ RPMT 1998]
  • a) Anterior proglottides contain male organs while ripe proglottides have uterus filled with eggs
  • b) All proglottides have both male and female organs
  • c) Female organs are confined to anterior proglottides
  • d) Male organs are confined to posterior proglottides
Q.36
Animals/organisms floating on the surface of water are … [ BHU 2001]
  • a) Plankton
  • b)Pelagic
  • c) Benthon
  • d) Neritic
Q.37
Cestodes are distinguished from other flatworms by the absence of …
  • a) Nervous system
  • b) Digestive system
  • c) Excretory system
  • d) All above
Q.38
Sea Anemone is member of class … [ CPMT 1998]
  • a) Hydrozoa
  • b) Scyphozoa
  • c) Anthozoa/Actinozoa
  • d) None of the above
Q.39
Four chambered heart is characteristic of poikilotherm … [ HPPMT 2012]
  • a) Psittacula
  • b) Hemidactylus
  • c) Pteropus
  • d) Crocodilus
Q.40
Insects having piercing and sucking mouth parts are … [ Odisha 2003]
  • a) Butterflies
  • b) Aphids
  • c) Houseflies
  • d) Fruitflies
Q.41
Gut parasite belongs to .. [ Odisha 2006]
  • a) Gestoda
  • b) Cestoda
  • c) Turbellaria
  • d) Both a and b
Q.42
Coelom is cavity found between … [ JIPMER 2000]
  • a) Ectoderm and Endoderm
  • b)Mesoderm and Endoderm
  • c) Body wall and ectoderm
  • d) Mesoderm and body wall
Q.43
An egg laying mammal is … [ MPPMT 2001]
  • a) Porcupine
  • b) Bat
  • c) Pangolin
  • d) Tachyglossus
Q.44
Which is true?
  • a) Chordates have ventral hollow nerve cord
  • b) All vertebrates have open circulatory system
  • c) All chordates are vertebrates
  • d) All vertebrates are chordates
Q.45
Which one can show self fertilization? [ KCET 2007]
  • a) Earthworm
  • b) Liver fluke
  • c) Fish
  • d) Roundworm
Q.46
Besides mammals, placenta like structure also occurs in … [ Manipal 2002]
  • a) Platythelminthes
  • b) Amphibians
  • c) Bony fishes
  • d) Cartilaginous fishes
Q.47
Which one is an incorrect match? [ Odisha 2005]
  • a) Silver Fish – Arthropoda
  • b) Shell Fish – Pisces
  • c) Cuttlefish – Mollusca
  • d) Star Fish – Echinodermata
Q.48
Which is cold blooded animal …[ JKCMEE 1994]
  • a) Pigeon
  • b) Kangaroo
  • c) Shark
  • d) Rabbit
Q.49
Intermediate host of Schistosoma is … [ CPMT 2008]
  • a) Sheep
  • b) Snail
  • c) Mosquito
  • d) Pig
Q.50
Which is an ectotherm/ poikilothermic animal?
  • a) Lizard
  • b)Pigeon
  • c) Rabbit
  • d) Came
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