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.
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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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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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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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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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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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 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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Cell of largest diameter is?
A. Ostrich egg
B. Human egg
C. Frog’s egg
D. None of these
Right Answer: A. Ostrich egg
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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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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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Heart of frog differs that of rabbit by presence of?
A. Mitral valve
B. 4 chambers
C. Two aortae
D. Sinus venosus
Right Answer: D. Sinus venosus
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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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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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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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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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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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Study of plasmodium and Amoeba is termed?
A. Parasitology
B. Cytology
C. Protozoology
D. Parazoology
Right Answer: C. Protozoology
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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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The study of growing old is known as?
A. Genology
B. Generology
C. Gerontology
D. Gynaecology
Right Answer: C. Gerontology
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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 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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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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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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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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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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A renal portal system is found in?
A. Rabbit
B. Man
C. Horse
D. Frog
Right Answer: D. Frog
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Penis in the rabbit is made up of?
A. Corpus spongiosum
B. Two columns of corpora cavernosa
C. Both a & b
D. None of these
Right Answer: C. Both a & b
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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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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 vessels supplies muscles of jaws, tongue, hyoid etc. in frog?
A. External carotid artery
B. Internal carotid artery
C. Jugular artery
D. None of these
Right Answer: A. External carotid artery
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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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Kidney in the adult rabbit is formed by?
A. Pronephros
B. Mesonephros
C. Metanephros
D. Holonephros
Right Answer: C. Metanephros
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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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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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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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Which of the following annelids is aquatic animal?
A. Neanthes
B. Pheretima
C. Eutypheous
D. Lumbricus
Right Answer: A. Neanthes
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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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In which of the following animals radial symmetry is seen?
A. Earthworm
B. Starfish
C. Tape-worm
D. Mussel
Right Answer: B. Starfish
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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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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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“Ylem” is term also use for?
A. Cosmos
B. Ocean
C. Sun
D. Stars
Right Answer: A. Cosmos
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In between the thoracic cavities the space containing heart in rabbit is called?
A. Pleura
B. Mediastinum
C. Diaphragm
D. None of these
Right Answer: B. Mediastinum
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Viviparity is found in?
A. Frog
B. Lizard
C. Snake
D. Rabbit
Right Answer: D. Rabbit
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Animals living at the bottom of the sea are known as?
A. Leutic
B. Lotic
C. Benthic
D. Pelagic
Right Answer: C. Benthic
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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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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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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 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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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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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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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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Snakes living in the desert are mainly?
A. Ureotelic
B. Uricotelic
C. Ammonotelic
D. Aminotelic
Right Answer: B. Uricotelic
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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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To which group do snakes belong to?
A. Annelids
B. Reptilia
C. Amphibia
D. None of these
Right Answer: B. Reptilia
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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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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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Anaminota group includes?
A. Fishes
B. Amphibians
C. Both a and b
D. None of these
Right Answer: C. Both a and b
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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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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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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 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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Under mentioned animals are mammals except?
A. Echidna
B. Dolphin
C. Ostrich
D. Ant eater
Right Answer: C. Ostrich
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Thebesian valve is present in the heart of rabbit at?
A. The opening of postcaval
B. The opening of pulmonary vein
C. The opening between left precaval and coronary sinus
D. None of these
Right Answer: C. The opening between left precaval and coronary sinus
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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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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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Name the science for the study of human beings?
A. Anthropopsy
B. Anthropology
C. Aphidology
D. Anthropopathy
Right Answer: B. Anthropology
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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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True nucleus is not present in?
A. Fungi
B. Green Algae
C. Viruses
D. Lichens
Right Answer: D. Lichens
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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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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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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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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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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 animals is terrestrial animal?
A. Arenicola
B. Neanthes
C. Lumbricus
D. None of these
Right Answer: C. Lumbricus
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Why is it must to boil the instruments in hospitals before surgery?
A. To kill a pathogene present at the site of operation in the patient’s body
B. To kill all the pathogene which may be infecting the insturment
C. To facilitate the handling of instruments
D. To enable the patient to feel warm during operation
Right Answer: B. To kill all the pathogene which may be infecting the insturment
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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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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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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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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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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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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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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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Nucleoproteins most probably gave the first sign of?
A. Life
B. Evolution
C. Matation
D. Speciation
Right Answer: D. Speciation
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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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Which one of the following is not a true statement?
A. Fishes are mostly oviparous animals
B. Nematocysts are found only in coelentrates
C. All mammals have hairs and mammary glands
D. All insects have six pairs of legs
Right Answer: D. All insects have six pairs of legs
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Milk glands are characteristics feature of?
A. All vertebrates
B. All mammals
C. Placental mammals
D. Man and domestic animals
Right Answer: B. All mammals
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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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Boveri animal which of these organelles?
A. Centriole
B. Lysosome
C. Oxysome
D. Peroxysome
Right Answer: A. Centriole
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The primary oocyte in mammals has which of the following structures around it?
A. Zona pellucida
B. Zona vasculosa
C. Zona radiata
D. None of these
Right Answer: C. Zona radiata
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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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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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The study of interactions of antigens and antibodies in the blood is known as?
A. Serology
B. Haematology
C. Angiology
D. Cryobiology
Right Answer: A. Serology
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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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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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Karyon is the basis of differentiation between?
A. Enaima and Anaima
B. Prokaryotes and Eukaryotes
C. Protista and Monera
D. None of these
Right Answer: B. Prokaryotes and Eukaryotes
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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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Amniota group includes?
A. Fishes
B. Amphibians
C. Reptiles, birds and mammals
D. None of these
Right Answer: C. Reptiles, birds and mammals
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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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