Zoology animal biology is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems. Zoology is basic study of scientific and distribution of animals.Zoology is the scientific study of the behavior, structure, physiology, classification, and distribution of animals.The history of zoology traces the study of the animal kingdom from ancient to modern times. Although the concept of zoology as a single coherent field arose much later, the zoological sciences emerged from natural history reaching back to the works of Aristotle and Galen in the ancient Greco-Roman world. This ancient work was further developed in the Middle Ages by Muslim physicians and scholars such as Albertus Magnus. During the Renaissance and early modern period, zoological thought was revolutionized in Europe by a renewed interest in empiricism and the discovery of many novel organisms. The growing importance of natural theology, partly a response to the rise of mechanical philosophy, encouraged the growth of natural history. Just follow the Mcqs online quiz being dispatched over here with respect to your preparation for entry admission test NTS PPSC OTS PTS and missllenous job exams simultaneously.
Here we have large collection of Zoology Mcqs for all Students and jobs test preparation purpose. These Zoology Mcqs will be updated on daily basis and added more multiple choice question about Zoology frequently.You can prepare your Zoology Subject for different classes like 9th class, 10th class ,11th class 12th class exams, Entry Test like MCAT NTS ,OTS ,PTS ,BTS, GTS, Jobs Test,Recruitment Test like PPSC CSS FPSC SPSC KPPSC and interviews here.
Zoology Mcqs Online With Answers for NTS PPSC Entry Test Classes
Zoology
Zoology Mcqs with Answers Solved.
Plasma membrane is animal cells was confirmed by?
A. Overton
B. Dalton
C. Davson
D. None of these
Right Answer: A. Overton
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Which of the following annelids is aquatic animal?
A. Neanthes
B. Pheretima
C. Eutypheous
D. Lumbricus
Right Answer: A. Neanthes
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Ammonia is the chief nitrogenous excretory material in which of the following animals?
A. Rat
B. Fowl
C. Fresh water fishes
D. Adult mosquito
Right Answer: Fresh water fishes
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An operculum covering gills is characteristic of?
A. Bony-fishes
B. Cartilagenous fishes
C. Both a and b
D. None of these
Right Answer: A. Bony-fishes
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Most important condition for the origin of life is presence of?
A. Oxygen
B. Nitrogen
C. Water
D. Carbon
Right Answer: B. Nitrogen
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Which of the following groups of characteristics of sponges could justify their animals nature by Ellis?
A. Branched, colonial and sessile life
B. Presence of skeleton in the body
C. Constant water current through their body
D. None of these
Right Answer: C. Constant water current through their body
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Centriole, was discovered in animal cells by?
A. Benden
B. Altmann
C. Overton
D. Davson
Right Answer: A. Benden
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Exoskeleton in frog consists of?
A. Hairs
B. Scales
C. Both of these
D. None of these
Right Answer: D. None of these
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Cells of Sertoli are found in the?
A. Ovary of frog
B. Testes of rabbit
C. Ovary of rabbit
D. All of these
Right Answer: B. Testes of rabbit
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The study of bird is known as?
A. Ornithology
B. Saurology
C. Aves
D. Malacology
Right Answer: A. Ornithology
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Which group has homiothermal animals?
A. Whale, pigeon, bat
B. Crocodile, alligator, turtle
C. Dog-fish, cat-fish, sea-horse
D. Frog, toad, salamander
Right Answer: A. Whale, pigeon, bat
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The study of preservation of life or the study of organisms at low temperature is known as?
A. Kalology
B. Malacology
C. Cryobiology
D. Dermatology
Right Answer: C. Cryobiology
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Snakes living in the desert are mainly?
A. Ureotelic
B. Uricotelic
C. Ammonotelic
D. Aminotelic
Right Answer: B. Uricotelic
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Plasma membrane in an animal cell ws first seen by?
A. Naegeli
B. Carmer
C. Both a and b
D. None of these
Right Answer: C. Both a and b
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Which of the following is odd one?
A. Cockroach, spider, silver-fish
B. Whale, bat, lizard
C. Star-fish, sea-cucumber, sea-urchin
D. Cray-fish, cuttle-fish hag-fish
Right Answer: D. Cray-fish, cuttle-fish hag-fish
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Female rabbits are?
A. Induced ovulators
B. Spontaneous ovulators
C. Seasonal ovulators
D. Indifferent ovulators
Right Answer: A. Induced ovulators
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Which of the following group is not bilaterally symmetrical group of animals?
A. Mollusca
B. Arthropods
C. Annelids
D. Echinodermata
Right Answer: D. Echinodermata
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Viruses are?
A. Unicellular
B. Bicellular
C. Multicellular
D. None of these
Right Answer: D. None of these
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Tetrapoda group includes?
A. Amphibians
B. Reptiles
C. Birds
D. All of these
Right Answer: D. All of these
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Presence of mucous over the skin of frog is an adaptation for?
A. Buccal respiration
B. Cutaneous respiration
C. Pulmonary respiration
D. None of these
Right Answer: B. Cutaneous respiration
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When frog is kept in water for sometime, it sheds a thin covering of skin which is?
A. Cuboidal epithelium
B. Squamous dpithelium
C. Columnar epithelium
D. Ciliated epithelium
Right Answer: B. Squamous dpithelium
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Which of the following sets is matching one from taxonomic point of view?
A. Jelly-fish, cuttle-fish, silver-fish
B. Crab, lobster, oyster
C. Frog, toad, salamander
D. Bat, pigeon, crow
Right Answer: C. Frog, toad, salamander
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Which of the following is not a fish?
A. Dog fish
B. Electric-fish
C. Hagfish
D. Flying fish
Right Answer: C. Hag fish
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In which of the following Indian states, the lion are found?
A. M.P.
B. U.P.
C. Gujrat
D. West Bengal
Right Answer: C. Gujrat
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Which of the following phyla of animals is exclusively marine?
A. Protozoa
B. Porifera
C. Echinodermata
D. Mollusca
Right Answer: C. Echinodermata
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“Ylem” is term also use for?
A. Cosmos
B. Ocean
C. Sun
D. Stars
Right Answer: A. Cosmos
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Which of these is not an organelle in animal cell?
A. Mitochondrion
B. Oxysome
C. Fat droplets
D. Lysosme
Right Answer: C. Fat droplets
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Life originated?
A. In air
B. On land
C. In water
D. In all of these
Right Answer: C. In water
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Several pairs in two ventrolateral rows the mammary glands are found in?
A. Cow, sheep, goat
B. Dogs, cat, pig
C. Rodents
D. None of these
Right Answer: B. Dogs, cat, pig
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Tubulin forms in animal cell which of these?
A. Microfibrils
B. Microtubules
C. Both a and b
D. None of these
Right Answer: B. Microtubules
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The fold of peritoneum suspending each testis with the anterior end of kidney of its side in frog is called?
A. Mesorchium
B. Mesoverium
C. Tunica albugenia
D. Theca externa
Right Answer: A. Mesorchium
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Sponges have skeleton of?
A. Spicules
B. Spongius fibres
C. Both a and b
D. None of these
Right Answer: C. Both a and b
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Total number of arches coming out of heart in case of frog is?
A. 2
B. 4
C. 6
D. 8
Right Answer: C. 6
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The study of nests of birds is known as?
A. Craniology
B. Nidology
C. Ichnology
D. Myremecology
Right Answer: B. Nidology
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Scientist making significant contribution in the field of animal taxonomy by introducing the system of binomial nomenclature was?
A. Carolus Linnaeus
B. Victor Hugo Devries
C. Charles Darwin
D. George Curier
Right Answer: A. Carolus Linnaeus
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Which of the following systems is found in the chordates?
A. Renal-portal system
B. Hepatic-portal system
C. Both a and b
D. None of these
Right Answer: B. Hepatic-portal system
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Ethnology is the study of?
A. Mankind behaviour
B. Past life of organisms
C. Conditions of animals
D. Joints
Right Answer: A. Mankind behaviour
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Graffian follicles are found in the?
A. Ovary of frog
B. Ovary of mammal
C. Testis of frog
D. Testis of mammal
Right Answer: B. Ovary of mammal
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Which of these excretory products is found in the birds?
A. Ammonia
B. Urea
C. Uric acid
D. Allantoin
Right Answer: C. Uric acid
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Most important character of group Arthropoda is that they have?
A. 3 parts of legs
B. Jointed legs
C. Shell over the body
D. None of these
Right Answer: B. Jointed legs
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Prokaryotic Genetic system contains?
A. DNA and histones
B. DNA or histones
C. Only DNA and no histones
D. Neither DNA nor histones
Right Answer: C. Only DNA and no histones
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Which of the following animals uses setal for locomotion?
A. Cockroach
B. Earthworm
C. Starfish
D. Jellyfish
Right Answer: B. Earthworm
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Origin of life is now due to?
A. Spontaneous generation
B. Will of God
C. Effect of Sunshine on mud
D. None of these
Right Answer: A. Spontaneous generation
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Sepia and Octopus are two common marine animals. Their active swimming is affected by?
A. Adhering with their suckers, to other fast moving animals
B. Characteristic undulation of their lateral fins
C. Lashing movements of their cephalic arms
D. Expelling water in a gut through siphons
Right Answer: D. Expelling water in a gut through siphons
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Blood from the wall of heart itself in rabbit is collected by?
A. Coronary sinus
B. Pulmonary vein
C. Coronary artery
D. None of these
Right Answer: A. Coronary sinus
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Milky secretion of which of the following glands is responsible for characteristic smell of rabbits?
A. Mammary glands
B. Inguinal gland
C. Zeis glands
D. Meibomian glands
Right Answer: B. Inguinal gland
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Which of the following parasitic animals has two hosts in life cycle?
A. Ascaris
B. Taenia
C. Entamoeba histolytica
D. None of these
Right Answer: B. Taenia
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Which of the following animals is terrestrial animal?
A. Arenicola
B. Neanthes
C. Lumbricus
D. None of these
Right Answer: C. Lumbricus
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Which of the following is a true fish?
A. Cuttle-fish
B. Silver-fish
C. Jelly-fish
D. Seahorse
Right Answer: D. Seahorse
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The science of characters and distribution of race is known as?
A. Ethnology
B. Anthropology
C. Sociology
D. Taxonomy
Right Answer: A. Ethnology
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Centriole is found in?
A. Animal cell only
B. Plant cells only
C. Both animal and plant cells
D. None of these
Right Answer: A. Animal cell only
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Which of the following group of animals has porous body?
A. Protozoa
B. Cnidaria
C. Echinodermata
D. Porifera
Right Answer: D. Porifera
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The branch of zoology under which fossils are studied, is called?
A. Palaeozoology
B. Ecology
C. Zoogeography
D. Taxonomy
Right Answer: A. Palaeozoology
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Boveri animal which of these organelles?
A. Centriole
B. Lysosome
C. Oxysome
D. Peroxysome
Right Answer: A. Centriole
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Exoskeleton or rabit consists of?
A. Hairs only
B. Hairs and claws
C. Hairs, claws and hoofs
D. Hairs, horns and hoofs
Right Answer: B. Hairs and claws
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The organism having characteristics of both living and non-living are?
A. Bacteria
B. Monera
C. Viruses
D. None of these
Right Answer: C. Viruses
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Number of aortic arches arising from heart of rabbit are?
A. One
B. Two
C. Three
D. Four
Right Answer: B. Two
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Shedding of skin by frog is called?
A. Regeneration
B. Moulting
C. Metamorphosis
D. None of these
Right Answer: B. Moulting
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Kidney in the adult rabbit is formed by?
A. Pronephros
B. Mesonephros
C. Metanephros
D. Holonephros
Right Answer: C. Metanephros
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Plasmalemma in animal cell is?
A. Impermeabale
B. Permeabe
C. Semipermeable
D. All of these qualities
Right Answer: D. All of these qualities
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Chemosynthetic bacteria are able to?
A. Synthesize all their food
B. Utilize radiant energy for preparation of food
C. Perform both these functions
D. Perform none of these functions
Right Answer: B. Utilize radiant energy for preparation of food
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Concave part of each kidney in rabbit is called?
A. Micropyle
B. Pelvis
C. Hilus
D. None of these
Right Answer: C. Hilus
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Maintenance of high body temperature helps mammals in carrying out fast?
A. Respiration
B. Reproduction
C. Locomotion
D. Digestion
Right Answer: A. Respiration
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The nucleus is absent in bacteria because?
A. The nuclear membrane is absent
B. The histones do not form complex with DNA
C. Bacteria lack nuclear membrane and histones
D. None of these
Right Answer: A. The nuclear membrane is absent
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Blood from dorsal body wall in rabbit is collected by?
A. Ilio-lumbers
B. Iliacs
C. Epigastrics
D. None of these
Right Answer: A. Ilio-lumbers
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Under mentioned animals are mammals except?
A. Echidna
B. Dolphin
C. Ostrich
D. Ant eater
Right Answer: C. Ostrich
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Study of tissues is called?
A. Cytology
B. Histology
C. Anatomy
D. Morphology
Right Answer: B. Histology
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Animal cells are?
A. Prokaryotic
B. Eukaryotic
C. Proeukaryotic
D. None of these
Right Answer: B. Eukaryotic
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Which of the following groups of animals are caracterized by “soft-body?
A. Annelids
B. Arthropods
C. Molluscs
D. Echinoderms
Right Answer: C. Molluscs
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Which of the following gastropod molluscs has religious importance?
A. Pila
B. Turbinella
C. Limax
D. Patella
Right Answer: A. Pila
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Spider makes its web from the fluid that comes out of its?
A. Mouth
B. Legs
C. Salivary glands
D. Posterior part of abdomen
Right Answer: D. Posterior part of abdomen
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The study of immunological reaction occuring in the blood is known as?
A. Haemotology
B. Biochemistry
C. Serology
D. Pathology
Right Answer: A. Haematology
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An animal with scales on body, separate gill slits, fins, scroll valve will be identified as member of?
A. Chondrichthyes
B. Osteichthyes
C. Both a and b
D. None of these
Right Answer: A. Chondrichthyes
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Originally the primitive atmosphere was reducing because?
A. Oxygen was most abundant
B. Hydrogen was absent
C. Hydrogen atoms were most abundant and active
D. Carbon atom was active
Right Answer: C. Hydrogen atoms were most abundant and active
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Whale is warm-blooded animal but survives in cold seas. The main device for keeping the animal warm in thick?
A. Blubber
B. Pelage
C. Muscles
D. Blood vessels
Right Answer: A. Blubber
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Nucleoproteins most probably gave the first sign of?
A. Life
B. Evolution
C. Matation
D. Speciation
Right Answer: D. Speciation
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A renal portal system is found in?
A. Rabbit
B. Man
C. Horse
D. Frog
Right Answer: D. Frog
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The most recent branch of taxonomy is known as?
A. Cytotaxonomy
B. Karyotaxonomy
C. Morphotaxonomy
D. Taxidermy
Right Answer: B. Karyotaxonomy
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In which of the following renal arteries are one pair and asymmetrical?
A. Rabbit
B. Cat
C. Man
D. All of these
Right Answer: D. All of these
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Elephant is inhabitant of hot climate. This is suggested by?
A. Its huge size
B. Almost hairless skin
C. Fleshy feet
D. Small eyes
Right Answer: B. Almost hairless skin
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Which of these substances from 45 – 80% of total animal body?
A. Carbohydrates
B. Water
C. Fats
D. None of these
Right Answer: B. Water
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In rabbit the skin is hairy but in frog it is smooth and naked. This feature is necessary because?
A. Skin in frog is protective
B. Skin in frog is thermoregulatory
C. Skin in frog is respiratory
D. Skin in frog is sensory
Right Answer: C. Skin in frog is respiratory
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Animal cells is limited outside by?
A. Basement membrane
B. Cell wall
C. Plasma membrane
D. None of these
Right Answer: C. Plasma membrane
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Biggest phylum in animal kingdom is?
A. Chordata
B. Arthropoda
C. Protozoa
D. Mollusca
Right Answer: B. Arthropoda
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Secretion of Cowper’s glands in male rabbit comes out?
A. Prior to ejaculation
B. During ejaculation
C. After ejaculation
D. Before urination
Right Answer: A. Prior to ejaculation
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Oxygen present in the atmosphere has been formed by?
A. Evaporation of sea water
B. Photosynthesis by plants
C. Putrfaction of animals and plants
D. Metabolism of micro-organisms
Right Answer: B. Photosynthesis by plants
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Double ventral nerve cord is found in?
A. Earthworm
B. Cockroach
C. Prawn
D. All of these
Right Answer: D. All of these
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Cephalopoda, is a group of animals in which?
A. Notochord extends upto head region of the body
B. Head is located on the foot of the animal
C. Foot is located on the head of the animal
D. Head is fused with thorax
Right Answer: C. Foot is located on the head of the animal
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Insects are characterized by?
A. 3 pairs of legs
B. 2 pairs of antennae
C. Wings on body
D. Large sized eyes
Right Answer: A. 3 pairs of legs
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The study of snakes is called?
A. Ichthyology
B. Serpentology
C. Herpatology
D. Entomology
Right Answer: B. Serpentology
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Which of the following theories of origin of life was contradicted by experiment of Louis-Pateur?
A. Theory of special creation
B. Cosmozoic theory
C. Biogenesis
D. Abiogenesis
Right Answer: C. Biogenesis
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The study of animals with respect of their environment is termed as?
A. Ecology
B. Cytology
C. Physiology
D. Limnology
Right Answer: A. Ecology
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One of these sets includes exclusively viviparous animals?
A. Monkey, ape and man
B. Elephant, whale and sea-lion
C. Dig, cat and goat
D. All of these
Right Answer: D. All of these
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Lion is found?
A. Only in zoos
B. Only in India
C. Only in Africa
D. Both b and c
Right Answer: D. Both b and c
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Bears have thick fur because these animals live in?
A. Cold climate
B. Hot climate
C. Dangerous conditions
D. None of these
Right Answer: A. Cold climate
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Olive green colour of skin of frog is due to?
A. Xanthophores only
B. Melanophores only
C. Guanophores only
D. Due to combined effect of all of these
Right Answer: D. Due to combined effect of all of these
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Short aortic trunci in frog are formed by division of?
A. Pylangium
B. Synangium
C. Both of these
D. None of these
Right Answer: B. Synangium
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The animals showing viviparity include?
A. Whales
B. Turtles
C. Bony fishes
D. Running birds
Right Answer: A. Whales
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Viviparous animals are those which?
A. Lay lage sized eggs
B. Lay shall sized eggs in water
C. Give birth to young ones
D. Deliver premature ones and then develop them in their body
Right Answer: C. Give birth to young ones
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Virion of a virus consists of?
A. Caspid and DNA
B. Caspid and both nucleic acids
C. Caspid and RNA
D. None of these
Right Answer: B. Caspid and both nucleic acid
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