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Quiz 16
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Q.1
Whale Fish is a member of …[ JKCMEE 2003]
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a) Reptilia
0%
b) Arthropoda
0%
c) Coelenterata
0%
d) Mammalia
Explanation
Answer : (d)
Q.2
Cartilaginous fishes belongs to the class … [ HPPMT 2005]
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a) Osteichthyes
0%
b)Agnatha
0%
c) Dipnoi
0%
d) Chondrichthyes
Explanation
Answer : (d)
Q.3
A tail-less primate is .. [ Odisha 2007]
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a) Lemur
0%
b)Spider monkey
0%
c) Loris
0%
d) African Baboon
Explanation
Answer : (c)
Q.4
Pigment haemocyanin occurs in … [ CPMT 1998]
0%
a) Echinodermata
0%
b) Mollusca
0%
c) Chordata
0%
d) Annelida
Explanation
Answer : (b)
Q.5
Heart to pump blood evolved for the first time in … [ kerala 2003]
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a) Annelids
0%
b) Arthropoda
0%
c) Roundworms
0%
d) Flatworms
Explanation
Answer : (a)
Q.6
Bony fishes can stay at any particular depth in water without spending energy due to presence of … [ HPPMT 2007]
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a) Operculum
0%
b) Tympanum
0%
c) Pneumatic bones
0%
d) Swim bladder
Explanation
Answer : (d)
Q.7
Japanese encephalitis is spread by … [ AFMC 2010]
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a) Tsetse fly
0%
b) House fly
0%
c) Sandfly
0%
d) Mosquito
Explanation
Answer : (d)
Q.8
Silk thread is obtained from silk Moth during … [ BHU 1998]
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a) Pupal/cocoon state
0%
b) Larval state
0%
c) Nymph state
0%
d) Adualt state
Explanation
Answer : (a)
Q.9
Which one pair comprises jawless fishes? … [ CBSE 2009]
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a) Mackerels and Rohu
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b) Lampreys and Hag Fishes
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c) Lampreys and Eels
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d) Guppies and Hag Fishes
Explanation
Answer : (b)
Q.10
In Horse, the single large hoof represents … [ JKCMEE 2000]
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a) Third digit
0%
b) First digit
0%
c) Fourth digit
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d) All the above
Explanation
Answer : (a)
Q.11
Coelom produced by splitting of mesoderm is … [ CPMT 1997]
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a) Hydrocele
0%
b) Enterocoel
0%
c) Schizocoel
0%
d) None of the above
Explanation
Answer : (c)
Q.12
Bull Frog of India is ,,, [ JIPMER 1999]
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a) Rana tigrina
0%
b) R. sylvatica
0%
c) R. catesbeiana
0%
d) R.esculenta
Explanation
Answer : (a)
Q.13
Correctly matched set of phylum. Class and example is … [ MPPMT 2009]
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a) Mollusca – Bivalvia - Pinctada
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b) Protozoa – Mastigophora - Entamoeba
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c) Chordata – Cyclostomata - Phrynosoma
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d) Arthropoda – Diplopoda - Scolopendra
Explanation
Answer : (c)
Q.14
Pectoral fins are enlarged in … [ DPMT 2008]
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a) Hippocampus
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b) Exocoetus
0%
c) Coccosteus
0%
d) Scoliodon
Explanation
Answer : (b)
Q.15
Teleost fish is differentiated externally from elasmobranch fish by …[ EAMCET 1995]
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a) Endoskeleton
0%
b) Exoskeleton
0%
c) Operculum
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d) Stream-lined body
Explanation
Answer : (c)
Q.16
Cell-tissue organization occurs in … [ CBSE 2000]
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a) Liver fluke
0%
b) Sponge
0%
c) Hydra
0%
d) Starfish
Explanation
Answer : (c)
Q.17
Number of gills found in osteichthyes is … [ kerala 2008]
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a) Two pairs
0%
b) Four pairs
0%
c) Five pairs
0%
d) 6-15 pairs
Explanation
Answer : (b)
Q.18
Number of moults undergone by caterpillar of Bombyx mori is … [ EAMCET 2001]
0%
a) 2
0%
b) 4
0%
c) 6
0%
d) 8
Explanation
Answer : (b)
Q.19
Bombay Duck is … [ HPPMT 2007]
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a) Bird
0%
b) Fish
0%
c) Reptile
0%
d) Mammal
Explanation
Answer : (b)
Q.20
Neoteny is … [ Kerala 2005]
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a) Development of gonads
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b) Pre-adult animal
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c) Retention of larval traits in adult
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d) Metamorphosis
Explanation
Answer : (c)
Q.21
Organisms which give birth to young ones directly are … [ RPMT 2006]
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a) Oviparous
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b) Ovoviviparous
0%
c) Viviparous
0%
d) Both a and b
Explanation
Answer : (c)
Q.22
Illicium is modified … [ Odisha 2006]
0%
a) Dorsal fin
0%
b) First dorsal spine
0%
c) Scales
0%
d) Caudal fin
Explanation
Answer : (b)
Q.23
Which pair of cells is present in epidermis of Hydra but not in its endoderm? [ Bih PMT 1995]
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a) Stinging cells and interstitial cells
0%
b) Gland cells and germ cells
0%
c) Stinging cells and germ cells
0%
d) Stinging cells and gland cells
Explanation
Answer : (c)
Q.24
Which of the following statements is true …[ KCET 2003]
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a) All chordates are vertebrates
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b) All vertebrates are chordates
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c) Invertebrates possess a tubular nerve cord
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d) Non-chordates have a vertebral column
Explanation
Living species of chordates are classified into three major subphyla: Vertebrata, Urochordata, and Cephalochordata. Vertebrates are all chordates that have a backbone. The other two subphyla are invertebrate chordates that lack a backbone. Members of the subphylum Urochordata are tunicates (also called sea squirts). Members of the subphylum Cephalochordata are lancelets. Both tunicates and lancelets are small and primitive. Answer : (b)
Q.25
Which one genus, its two characters and phylum are not correctly matched, whereas the remaining three are correct. .. [ CBSE 2012]
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a) Pila - Body segmented, mouth with radula –Mollusca
0%
b) Asterias - Spiny skinned, water vascular system – Echinodermata
0%
c) Sycon – Pore bearing, canal system - Porifera
0%
d) Periplaneta - Jointed appendages, chitinous exoskeleton – Arthropoda
Explanation
Answer : (a)
Q.26
Hydra is … [ AMU 2000]
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a) Coral
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b)Worm
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c) Polyp
0%
d) Medusa
Explanation
Answer : (c)
Q.27
The most primitive vertebrates are … [ MPPMT 2009]
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a) Ostracoderms
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b) Cephaochordates
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c) Placoderms
0%
d) Cyclostomates
Explanation
Answer : (a)
Q.28
Which one is a true fish? … [ JIPMER 2002]
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a) Cuttlefish
0%
b) Dog fish
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c) Jelly fish
0%
d) Silver fish
Explanation
Answer : (b)
Q.29
Class bivalvia is characterized by … [CET Chd 1997]
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a) Presence of tentacles around mouth
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b)Absence of head
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c) Coiled shell
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d) Absence of gills
Explanation
Answer : (b)
Q.30
Aristotle’s lantern occurs in class … [ CBSE 1992]
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a) Echinoidea
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b) Asteroidea
0%
c) Holothuroidea
0%
d) Ophiuroidea
Explanation
Answer : (a)
Q.31
Which one belongs to mollusca ..[ AMU 2012]
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a) Devil Fish
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b) Dog Fish
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c) Silver Fish
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d) Jelly Fish
Explanation
Answer : (a)
Q.32
An animal having unsegmented coelom, superficial radial symmetry in adult but bilateral symmetry in larva is a member of … [ BHU 1996]
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a) Mollusca
0%
b) Echinodermata
0%
c) Arthropoda
0%
d) Annelida
Explanation
Answer : (b)
Q.33
Which constitutes the correct pairing? [ CPMT 1994]
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a) Flatworm – Planaria
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b) Dogfish – Sea Urchin
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c) Fish – Snail
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d) None of the above
Explanation
A planarian is one of many flatworms of the class Turbellaria. Answer : (a)
Q.34
Hydra belongs to class … [RPMT 2006]
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a) Scyphozoa
0%
b) Hydrozoa
0%
c) Actinozoa
0%
d) Cnidaria
Explanation
Answer : (b)
Q.35
Lateral line occurs in … [ BHU 1996]
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a) Star fish
0%
b) Jelly fish
0%
c) Dog fish
0%
d) All the above
Explanation
Answer : (c)
Q.36
Sharks and ray belong to class .. [ CET Chd. 20009]
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a) Cyclostomata
0%
b) Osteichthyes
0%
c) Amphibia
0%
d) Chondrichthyes
Explanation
Answer : (d)
Q.37
The sharpest vision is that of … [ RPMT 1996]
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a) Vulture
0%
b) Owl
0%
c) Shark
0%
d) Bat
Explanation
Answer : (a)
Q.38
Taenia saginata differs from Taenia solium in … [ CBSE 1990]
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a) Absence of scolex hooks
0%
b) Absence of scolex hooks and uterine branching
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c) Absence of scolex hooks and presence of both male and female reproductive organs
0%
d) Presence of scolex hooks
Explanation
Answer : (b)
Q.39
Eggs of egg laying mammals are … [DPMT 2001]
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a) Macrolecithal
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b) Alecithal
0%
c) Mesolecithal
0%
d) Telolecithal
Explanation
Answer : (a)
Q.40
Glomerular kidney occurs in fish ..[ EAMCET 2008]
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a) Tulipia
0%
b) Cirrhinus
0%
c) Sphyrna
0%
d) Exocoetus
Explanation
Answer : (d)
Q.41
Which larval stage of Ascaris is infective? [ RPMT 1996]
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a) First and fourth
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b) Second and third
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c) First and Second
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d) Third and fourth
Explanation
Answer : (c)
Q.42
An animal which comes out at night and hides during day time is … [ Bih. PMT 2004]
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a) Diurnal
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b) Nocturnal
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c) Cursorial
0%
d) Arboreal
Explanation
Answer : (b)
Q.43
Star Fish belongs to … [ BHU 2002]
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a) Asteriodea
0%
b) Ophiuroidea
0%
c) Holothuroidea
0%
d) Crinoidea
Explanation
Answer : (a)
Q.44
Isinglass is employed in … [ MHTCET 2008
0%
a) Preparation of wine
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b) Distillation of wines
0%
c) Preservation of wines
0%
d) Clearing of wines
Explanation
Answer : (d)
Q.45
Mouth parts of male Anopheles/mosquito are type … [ AMU 2000]
0%
a) Rasping and sucking
0%
b) Piercing and sucking
0%
c) Biting and sucking
0%
d) Biting and chewing
Explanation
Answer : (b)
Q.46
Aristotle’s lantern is connected with … [ AIIMS 1998]
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a) Respiration
0%
b) Mastication
0%
c) Excretion
0%
d) Support
Explanation
Answer : (b)
Q.47
Animal group with pseudocoelom is … [ DPMT 2002]
0%
a) Echinoderms
0%
b) Molluscs
0%
c) Aschelminthes/Nematodes
0%
d) Annelids
Explanation
Answer : (c)
Q.48
In shark, one of the following is absent ..[ JKCMEE 2008]
0%
a) Claspers
0%
b) Cartilaginous endoskeleton
0%
c) Placoid scales
0%
d) Air bladder
Explanation
Answer : (d)
Q.49
Which one is not deuterostome … [ AFMC 1999]
0%
a) Protochordata
0%
b) Cephalochordata
0%
c) Annelida
0%
d) Echinodermata
Explanation
Answer : (c)
Q.50
Assertion : Ossicles around the mouth of Sea Urchin from Aristotle’s Lantern Reason : Teeth of Aristotle’s Lantern are analogous to human teeth as both are masticatory .. [ AIIMS 2002]
0%
a) If both the assertion and reason are true and reason explains the assertion.
0%
b) If both the assertion and reason are true but reason does not explain the assertion.
0%
c) If assertion is true but reason is false.
0%
d) If assertion is false but reason is true.
Explanation
Answer : (b)
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