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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.
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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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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Heart in frog lies within?
A. Thoracic cavities
B. Abdominal cavity between two fore limbs
C. Mediastinal space
D. None of these
Right Answer: B. Abdominal cavity between two fore limbs
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The study of molluscan shells is called?
A. Neurology
B. Conchology
C. Craniology
D. Malacology
Right Answer: B. Conchology
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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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Life originated during?
A. Pre-cambrain period
B. Mesozoic era
C. Coenozoic era
D. Proterozoic era
Right Answer: A. Pre-cambrain period
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Louis Pasteur is known for?
A. Germ Theory of disease
B. Germ Plasm Theory
C. Recapitulation Theory
D. Cell Theory
Right Answer: A. Germ Theory of disease
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Only one precaval is found in which of the following mammals?
A. Cat
B. Man
C. Both of these
D. None of these
Right Answer: C. Both of these
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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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Boveri animal which of these organelles?
A. Centriole
B. Lysosome
C. Oxysome
D. Peroxysome
Right Answer: A. Centriole
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Viviparity is found in?
A. Frog
B. Lizard
C. Snake
D. Rabbit
Right Answer: D. Rabbit
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In which of these animals the ammonia formed primarily as a result of protein metabolism is converted to urea?
A. Frog
B. Rabbit
C. Man
D. All of these
Right Answer: D. All of these
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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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There is no life of moon because there is deficiency of?
A. Carbon
B. Hydrogen
C. Nitrogen
D.Water
Right Answer: D. Water
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Epidermis in rabbit consists of?
A. 2 strata
B. 3 strata
C. 4 strata
D. 5 strata
Right Answer: D. 5 strata
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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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External ears are characteristic of?
A. Fishes
B. Amphibians
C. Reptiles
D. Mammals
Right Answer: D. Mammals
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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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Frogs get fats form?
A. Butter
B. Oil
C. Fat bodies of prey
D. None of these
Right Answer: C. Fat bodies of prey
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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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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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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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In which of the following places the egg-laying mammals are confined?
A. America
B. Australia
C. Africa
D. India
Right Answer: B. Australia
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Animals living at the surface of the sea are called?
A. Leutic
B. Lotic
C. Benthic
D. Pelagic
Right Answer: D. Pelagic
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Which of the following groups of animals has no parasites?
A. Protozoa
B. Nematoda
C. Platyhelminthes
D. Echinodermata
Right Answer: D. Echinodermata
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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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A virion is?
A. Outer covering of the virus
B. Inactive particle – like form of virus
C. DNA complex of the virus
D. None of these
Right Answer: B. Inactive particle – like form of virus
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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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The study of cause of disease is known as?
A. Pathology
B. Etiology
C. Ethology
D. Zymology
Right Answer: B. Etiology
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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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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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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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Which group of character of a whale justifies its inclusion in the class mammalia?
A. Lungs, 4 chambered heart, kidneys
B. Lungs, 4 chambered heart vertebral column
C. Hairs, mammary glands, viviparity
D. Gills, fins, viviparity
Right Answer: C. Hairs, mammary glands, viviparity
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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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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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Snakes living in the desert are mainly?
A. Ureotelic
B. Uricotelic
C. Ammonotelic
D. Aminotelic
Right Answer: B. Uricotelic
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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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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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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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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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Air bladder is?
A. Excretory organ of mammals
B. Respiratory organ of brids
C. Hydrostatic organ of bony fishes
D. None of these
Right Answer: C. Hydrostatic organ of bony fishes
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Which of the following is not a non-chordate?
A. Silver-fish
B. Cuttle-fish
C. Cray-fish
D. Hag-fish
Right Answer: D. Hag-fish
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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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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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Dense fur in temperate animals protects them from?
A. Snow
B. Air
C. Cold
D. Enemies
Right Answer: D. Enemies
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Which of the following statement is true for viruses?
A. They always have RNA
B. They always have DNA
C. They are only bacteriophage
D. They multiply in host cells
Right Answer: D. They multiply in host cells
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Branch of zoology related with the study of protozoans is?
A. Parazoology
B. Proteology
C. Protology
D. Protozoology
Right Answer: D. Protozoology
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Myology is the study of?
A. Muscles
B. Bones
C. Cartilage
D. Epithelium
Right Answer: A. Muscles
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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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A cell devoid of nuclear membrane mitochondria will belong to?
A. Bacteria
B. Protozoans
C. Sponges
D. None of these
Right Answer: A. Bacteria
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The study of the liver is termed as?
A. Herpetology
B. Horology
C. Hepatology
D. Haematology
Right Answer: C. Hepatology
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Which of the following valves in the heart of rabbit is tricuspid?
A. Left auriculo-ventricular valve
B. Right auriculo-ventricular valve
C. Eustachian valve
D. None of these
Right Answer: B. Right auriculo-ventricular valve
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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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A renal portal system is found in?
A. Rabbit
B. Man
C. Horse
D. Frog
Right Answer: D. Frog
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The study of animal behaviour is known as?
A. Ecology
B. Sociology
C. Ethology
D. Anthropology
Right Answer: C. Ethology
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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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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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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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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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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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Longest cells are?
A. Nerve cells
B. Egg cells
C. Kidney cells
D. None of these
Right Answer: A. Nerve cells
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Testes descend into the scrotal sacs only during breeding season in which of the following animal?
A. Bat
B. Rat
C. Hedge-hog
D. All of these
Right Answer: D. All of these
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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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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 molluscs has shell made up of 8 calcareous plates?
A. Chiton
B. Pila
C. Lamellidens
D. Octopus
Right Answer: A. Chiton
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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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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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Which of the following is likely to have been absent in free form at the time of origin of life?
A. Oxygen
B. Methane
C. Nitrogen
D. Ammonia
Right Answer: D. Ammonia
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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 is a true fish?
A. Cuttle-fish
B. Silver-fish
C. Jelly-fish
D. Seahorse
Right Answer: D. Seahorse
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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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Life originated about?
A. One billion years ago
B. Three billion years ago
C. Six billion years ago
D. Nine billion years ago
Right Answer: B. Three billion years ago
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Which is the correct sequence of composition of plasma membrane in an animal cell?
A. Proteins 42% lipids 32% Carbohydrates 6% and water 20%
B. Proteins 32% lipids 42% Carbohydrates 6% and water 20%
C. Proteins 52% lipids 22% Carbohydrates 6% and water 20%
D. None of these
Right Answer: A. Proteins 42% lipids 32% Carbohydrates 6% and water 20%
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Which of these is a cold blooded (poikilothermal) animal?
A. Duct and penguin
B. Hippopotamus
C. Snake or tortoise
D. Rat and Rabbit
Right Answer: C. Snake or tortoise
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Heart in frog has certain chambers which are not found in rabbit?
A. Auricles
B. Ventricles
C. Sinus venosus and conus arteriosus
D. None of these
Right Answer: C. Sinus venosus and conus arteriosus
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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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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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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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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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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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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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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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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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Biggest phylum in animal kingdom is?
A. Chordata
B. Arthropoda
C. Protozoa
D. Mollusca
Right Answer: B. Arthropoda
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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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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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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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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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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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Kidney in the adult rabbit is formed by?
A. Pronephros
B. Mesonephros
C. Metanephros
D. Holonephros
Right Answer: C. Metanephros
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Science for the genetical improvement of human race is called?
A. Euthenics
B. Eugenics
C. Genetics
D. Genecology
Right Answer: B. Eugenics
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Animals giving bieth to young ones are called?
A. Oviparous
B. Ovoviparous
C. Viviparous
D. Triploblastic
Right Answer: C. Viviparous
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In a homoiothermal animal?
A. Blood is cool
B. Blood is hot
C. Constant body temperature is maintained
D. Body temperature veries with that of environment
Right Answer: C. Constant body temperature is maintained
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Animals giving birth to young ones are called?
A. Oviparous
B. Beoterde
C. Viviparous
D. None of these
Right Answer: C. Viviparous
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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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Both crocodiles and alligators have respiratory organs to breath in?
A. Water only
B. Air only
C. Water and accessory breathing
D. Air and accessory water breathing
Right Answer: B. Air only
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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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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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Believers of theory of spontaneous generation assumed that?
A. Organisms arose not only from other similar organisms but also spontaneously
B. Organisms always arose spontaneously
C. Organisms arose only from air
D. Organisms arose only from other similar organism
Right Answer: A. Organisms arose not only from other similar organisms but also spontaneously
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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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