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Quiz 20
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Q.1
King Cobra is … [ Odisha 2002]
0%
a) Naja hunnah
0%
b) Naja naja
0%
c) Vipera russelli
0%
d) Bungarus coerulus
Explanation
Answer : (a)
Q.2
Chordates differ from non-chordates in having …[ Odisha 2012]
0%
a) Notochord
0%
b) Dorsal hollow nerve cord
0%
c) Pharyngeal gill slits
0%
d) All the above
Explanation
Answer : (d)
Q.3
Butterflies belong to class … [ Odisha 2003]
0%
a) Lepidoptera
0%
b) Coleoptera
0%
c) Insecta
0%
d) Arachnida
Explanation
Answer : (c)
Q.4
Bone marrow does not occur in … [ BHU 2001]
0%
a) Fishes
0%
b) Birds
0%
c) Amphibians
0%
d) Reptiles
Explanation
Answer : (b)
Q.5
Sponges are mostly … [ Odisha 2007]
0%
a) Radial
0%
b) Biradial
0%
c) Asymmetrical
0%
d) Bilateral
Explanation
Answer : (c)
Q.6
Vertebrates do not possess … [ AMU 2000]
0%
a) Dorsal heart
0%
b) Ventral heart
0%
c) Vertebral column
0%
d) Coelom
Explanation
Answer : (a)
Q.7
Hard exoskeleton, cephalothorax and gills for respiration are characteristics of .. [ AFMC 2000]
0%
a) Insecta
0%
b) Myriapoda
0%
c) Polychaeta
0%
d) Crustacea
Explanation
Answer : (d)
Q.8
Vertebrates do not possess … [ AMU 2000]
0%
a) Dorsal heart
0%
b) Ventral heart
0%
c) Vertebral column
0%
d) Coelom
Explanation
Answer : (a)
Q.9
For completing its cycle, Tape Worm requires/Intermediate host of Tapeworm is .. [ Uttarakhand 2001]
0%
a) Snail
0%
b) Pig
0%
c) Dog
0%
d) Man only
Explanation
Answer : (b)
Q.10
Baleen ( having horny plates) occurs in .. [ Pb PMT 2007]
0%
a) Dolphin
0%
b) Archaeopteryx
0%
c) Blue whale
0%
d) Shark
Explanation
Answer : (c)
Q.11
Open circulatory system is found in … [ KCET 1999]
0%
a) Man
0%
b) Insect/Cockroach
0%
c) Polychaeta
0%
d) Crustacea
Explanation
Answer : (b)
Q.12
Sea Horse is an example of …. [ AMU 2000]
0%
a) Mammalia
0%
b) Reptilia
0%
c) Aves
0%
d) Pisces
Explanation
Answer : (d)
Q.13
Which one belongs to dipnoi? .. [ DPMT 2002]
0%
a) Lung fish
0%
b) Cat fish
0%
c) Rat fish
0%
d) Star fish
Explanation
Answer : (a)
Q.14
Larva like stage of Hydra is … [ RPMT 2002]
0%
a) Planula
0%
b) Hydrula
0%
c) Hydratuba
0%
d) Scyphula
Explanation
Answer : (b)
Q.15
In elasmobranchs, oviducts are called ..[ Har PMT 2003]
0%
a) Wolffian ducts
0%
b) Fallopian tubes
0%
c) Mullerian ducts
0%
d) Mullerian bodies
Explanation
Answer : (c)
Q.16
Living fossil is … [ MPPMT 2001]
0%
a) Dog Fish
0%
b) Flying Fish
0%
c) Dodo
0%
d) Coelacanth/Latimeria
Explanation
Answer : (d)
Q.17
Spongocoel is lined by …
0%
a) Porocytes
0%
b) Choanocytes
0%
c) Amoebocytes
0%
d) Spicules
Explanation
Answer : (b)
Q.18
Number if juvenile stages found during development of Ascaris is
0%
a) 1
0%
b) 2
0%
c) 3
0%
d) 4
Explanation
Answer : (d)
Q.19
Three fundamental characters of all chordates are …
0%
a) Dorsal tubular nerve cord, diaphragm, notochord
0%
b) Notochord, diaphragm, gill slits
0%
c) Gill slits, diaphragm, dorsal tubular nerve cord
0%
d) Notochord, gill slits, dorsal tubular nerve cord.
Explanation
Answer : (d)
Q.20
In contrast to annelids, the platyhelminthes show.. [ CBSE 2005]
0%
a) Absence of body cavity
0%
b) Bilateral symmetry
0%
c) Radial symmetry
0%
d) Presence of pseudocoel
Explanation
Answer : (a)
Q.21
Dropping of gravid proglottides by cestodes is … [ MPPMT 2000]
0%
a) Autophagy
0%
b) Autotomy
0%
c) Paedogenesis
0%
d) Apolysis
Explanation
Answer : (b)
Q.22
Digestion of food occurs in Hydra in .. [ Odisha 2009]
0%
a) Abdominal cavity
0%
b) Gastrovascular cavity
0%
c) Pericardial cavity
0%
d) Pelvic cavity
Explanation
Answer : (b)
Q.23
Herbivorous carps are … [ manipal 2001]
0%
a) Labeo and Hilsa
0%
b) Catla and magur
0%
c) Shark and single
0%
d) All the above
Explanation
Answer : (a)
Q.24
All chordates at one or other stage in … [ CBSE 2002]
0%
a) Two pairs of pentadactyl limbs
0%
b) Movable jaws
0%
c) Vertebral column
0%
d) Pharyngeal gill slits
Explanation
Answer : (d)
Q.25
In fast swimming fishes, propulsion is mainly due to … [ AIIMS 2000]
0%
a) Oelvic fins
0%
b) Caudal fin
0%
c) Dorsal fin
0%
d) Pectoral fins
Explanation
Answer : (b)
Q.26
Filaria is transmitted through/secondary host of Wuchereria is .. [ BHU 1998]
0%
a) Anopheles
0%
b) Culex
0%
c) Tse-tse fly
0%
d) Sandfly
Explanation
Answer : (b)
Q.27
Larva found in annelid is … [ DPMT 2002]
0%
a) Trochophore
0%
b) Bipinnaria
0%
c) Tornaria
0%
d) Glochidium
Explanation
Answer : (a)
Q.28
Tunicates are … [ EAMCET 2002]
0%
a) Mixotrophic
0%
b) Parasitic
0%
c) Macrophagous
0%
d) Ciliary feeders
Explanation
Answer : (d)
Q.29
Amiphids present on ventrolateral lips of Ascaris are .. [ JIPMER 1999]
0%
a) Chemoreceptors
0%
b) Olfactoreceptors
0%
c) Tactoreceptors
0%
d) Gustatorceptors
Explanation
Answer : (b)
Q.30
First vertebrates are … [ CPMT 2001]
0%
a) Ostractodermi
0%
b) Placodermi
0%
c) Cyclostomates
0%
d) Choanochthyes
Explanation
Answer : (a)
Q.31
Homo sapiens is
0%
a) Coelomate
0%
b) Pseudocoelomate
0%
c) Acoelomate
0%
d) Paracoelomate
Explanation
Answer : (a)
Q.32
Match the columns and select the correct answer.. [ kerala 2010]
i. Choanocytes
a.Platythelminthes;
iiCnidoblasts
b.Ctenophora
iii.Flame cells
c.Porifera
iv.Nephridia
d.Coelenterata
v.Comb plates
e.Annelida
0%
a) i – c, ii – a, iii – d, iv – e, v – b
0%
b) i – c, ii – d, iii – d, iv – a, v – b
0%
c) i – b, ii – a, iii – d, iv – d, v – c
0%
d) i – b, ii – d, iii – d, iv – a, v – c
Explanation
Answer : (b)
Q.33
Which one is not correctly matched? [ Odisha 2004]
0%
a) Annelida – Enterocoelomate
0%
b) Arthropoda – Schizocoelomate
0%
c) Platyhelminthes – Acoelomate
0%
d) Nemathelminthes – Pseudocoelomate
Explanation
Answer : (a)
Q.34
All chordates possess …[ CBSE 1994]
0%
a) Exoskeleton
0%
b) Limbs
0%
c) Skull
0%
d) Axial skeletal rod of notochord
Explanation
Answer : (d)
Q.35
Bee dances are meant for … [ Bih PMT 1990]
0%
a) Courtship
0%
b) Communication
0%
c) Recreation
0%
d) Instinct
Explanation
Answer : (b)
Q.36
Male Mosquito feeds on … [CPMT 1992]
0%
a) Human bllod
0%
b )Flower sap
0%
c) Garbage
0%
d) All the above
Explanation
Answer : (b)
Q.37
Cold blooded animals fall under the category of … [ DPMT 2009]
0%
a) Ectotherms
0%
b) Endotherms
0%
c) Psychrotherms
0%
d) Thermophiles
Explanation
Answer : (a)
Q.38
Triploblastic animals have primarily .. [ Odisha 2006]
0%
a) Bilateral symmetry
0%
b) True coelom
0%
c) Sexual dimorphism
0%
d) High regeneration power
Explanation
Answer : (a)
Q.39
Out of pneumonia, gangrene, tallow fver, dengue fever, malaria and elecphantiasis, mosquitoes transmit diseases. .. [ CPMT 1993]
0%
a) 6
0%
b) 4
0%
c) 3
0%
d) 2
Explanation
Answer : (b)
Q.40
Animals that rely on heat from the environment rather than of metabolism, to raise their body temperature are in the strict sense called … [ AMU 2010]
0%
a) Ectothermic
0%
b) Homoeothermic
0%
c) Endothermic
0%
d) Both b and c
Explanation
Answer : (a)
Q.41
Fishes have poor sense organs for … [ BHU 2002]
0%
a) Sound perception
0%
b) Vibration
0%
c) Odour
0%
d) Light perception
Explanation
Answer : (a)
Q.42
Cross section of body of an invertebrate is given. Identify the animal from the body plan
0%
a) Cockroach
0%
b) Planaria
0%
c) Rounworm
0%
d) Earthworm
Explanation
Answer : (b)
Q.43
Which statements are not correct? a) Parapodia are lateral appendages in arthropods used for swimming b) Radula in molluses in structure involved in excertion c) Aschelminthes are dioecious d) Echinoderm adults show radial symmetry e) Ctenophores are diploblastic
0%
a) a and b
0%
b) a and c
0%
c) a, d and e
0%
d) c and e
Explanation
Answer : (a)
Q.44
Amphioxus belongs to … [ EAMCET 1995]
0%
a) Craniata
0%
b) Hemichordata
0%
c) Urochordata
0%
d) Cephalochordata
Explanation
Answer : (d)
Q.45
Placoid scales are found in …[ RPMT 2005]
0%
a) Cartilaginous fishes/shark/chondrichthyes
0%
b) Bony fishes/osteichthyes
0%
c) Lung fishes
0%
d) All the above
Explanation
Answer : (a)
Q.46
Characteristics of animalia is … [ AIIMS 2011]
0%
a) Absence of cell wall
0%
b) Absence of chlorophyll
0%
c) Direct dependence on autotrophs
0%
d) Indirect dependence on autotrophs
Explanation
Answer : (a)
Q.47
Pasteurella/Yersinia pestis ( causal agent of Bubonic Plague) is transmitted by …
0%
a) Bed Bug/Cimex
0%
b) Rat Flea/Xenopsylla
0%
c) Louse/Pediculus
0%
d) Mosquito/Aedes
Explanation
Answer : (b)
Q.48
In Cockroach enzyme cellulose is produced by … [ HPPMT 2005]
0%
a) Saliva
0%
b) Lining cells of midgut
0%
c) Bacteria in midgut
0%
d) Cellulose is not metabolized
Explanation
Answer : (c)
Q.49
Which trait is not characteristic of echinodermata?..[ Odisha 2009]
0%
a) Aristotle’s lantern
0%
b) Water vascular system
0%
c) Radial and indeterminate cleavage
0%
d) Toochophore larva
Explanation
Answer : (d)
Q.50
Bee keeping is known as … [ MPPMT 2010]
0%
a) Sericulture
0%
b) Pearl culture
0%
c) Pisciculture
0%
d) Apiculture
Explanation
Answer : (d)
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