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.
Which of the following gastropod molluscs has religious importance?
A. Pila
B. Turbinella
C. Limax
D. Patella
Right Answer: A. Pila
Tell us how can we improve this Mcqs?
True nucleus is not present in?
A. Fungi
B. Green Algae
C. Viruses
D. Lichens
Right Answer: D. Lichens
Tell us how can we improve this Mcqs?
Double ventral nerve cord is found in?
A. Earthworm
B. Cockroach
C. Prawn
D. All of these
Right Answer: D. All of these
Tell us how can we improve this Mcqs?
The study of growing old is known as?
A. Genology
B. Generology
C. Gerontology
D. Gynaecology
Right Answer: C. Gerontology
Tell us how can we improve this Mcqs?
Snakes living in the desert are mainly?
A. Ureotelic
B. Uricotelic
C. Ammonotelic
D. Aminotelic
Right Answer: B. Uricotelic
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Number of aortic arches arising from heart of rabbit are?
A. One
B. Two
C. Three
D. Four
Right Answer: B. Two
Tell us how can we improve this Mcqs?
Kidney in the adult rabbit is formed by?
A. Pronephros
B. Mesonephros
C. Metanephros
D. Holonephros
Right Answer: C. Metanephros
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Which of the following must have evolved in the direction of “Origin of Life”?
A. Proteins and amino acids
B. Proteins and nucleic acids
C. Urea and proteins
D. None of these
Right Answer: A. Proteins and amino acids
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
There is no life of moon because there is deficiency of?
A. Carbon
B. Hydrogen
C. Nitrogen
D.Water
Right Answer: D. Water
Tell us how can we improve this Mcqs?
Which of the following group is not bilaterally symmetrical group of animals?
A. Mollusca
B. Arthropods
C. Annelids
D. Echinodermata
Right Answer: D. Echinodermata
Tell us how can we improve this Mcqs?
The study of molluscan shells is called?
A. Neurology
B. Conchology
C. Craniology
D. Malacology
Right Answer: B. Conchology
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Cell of largest diameter is?
A. Ostrich egg
B. Human egg
C. Frog’s egg
D. None of these
Right Answer: A. Ostrich egg
Tell us how can we improve this Mcqs?
Female rabbits are?
A. Induced ovulators
B. Spontaneous ovulators
C. Seasonal ovulators
D. Indifferent ovulators
Right Answer: A. Induced ovulators
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Dense fur in temperate animals protects them from?
A. Snow
B. Air
C. Cold
D. Enemies
Right Answer: D. Enemies
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
The study of snakes is called?
A. Ichthyology
B. Serpentology
C. Herpatology
D. Entomology
Right Answer: B. Serpentology
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Which of the following annelids is aquatic animal?
A. Neanthes
B. Pheretima
C. Eutypheous
D. Lumbricus
Right Answer: A. Neanthes
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Exoskeleton in frog consists of?
A. Hairs
B. Scales
C. Both of these
D. None of these
Right Answer: D. None of these
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Tetrapoda group includes?
A. Amphibians
B. Reptiles
C. Birds
D. All of these
Right Answer: D. All of these
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
The study of animals with respect of their environment is termed as?
A. Ecology
B. Cytology
C. Physiology
D. Limnology
Right Answer: A. Ecology
Tell us how can we improve this Mcqs?
The science of characters and distribution of race is known as?
A. Ethnology
B. Anthropology
C. Sociology
D. Taxonomy
Right Answer: A. Ethnology
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Some mammals also hibernate. The body temperature of these animals’ remains?
A. Same as that of surrounding
B. Normal because of temperature regulation by skin
C. Normal because of accumulation of fat prior to hibernation
D. Slightly higher than that of surroundings due to combined regulation by skin and fat
Right Answer: D. Slightly higher than that of surroundings due to combined regulation by skin and fat
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Life originated during?
A. Pre-cambrain period
B. Mesozoic era
C. Coenozoic era
D. Proterozoic era
Right Answer: A. Pre-cambrain period
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
The study of bird is known as?
A. Ornithology
B. Saurology
C. Aves
D. Malacology
Right Answer: A. Ornithology
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Which of the following chromatophores in frog have guanin in them?
A. Lipophores
B. Melanophores
C. Iridiccytes
D. None of these
Right Answer: C. Iridiccytes
Tell us how can we improve this Mcqs?
Instruments in the hospital are boiled prior to surgery in order to make them?
A. Clean for use
B. Sterilized
C. Immunized
D. Pasteurised
Right Answer: B. Sterilized
Tell us how can we improve this Mcqs?
Myology is the study of?
A. Muscles
B. Bones
C. Cartilage
D. Epithelium
Right Answer: A. Muscles
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Which of the following group of animals has porous body?
A. Protozoa
B. Cnidaria
C. Echinodermata
D. Porifera
Right Answer: D. Porifera
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Viviparous animals are?
A. Turtles, snakes, lizards
B. Fishes, frogs, birds
C. Whales, rabbits, scorpions
D. Running birds, prawns silver-fish
Right Answer: C. Whales, rabbits, scorpions
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Boveri animal which of these organelles?
A. Centriole
B. Lysosome
C. Oxysome
D. Peroxysome
Right Answer: A. Centriole
Tell us how can we improve this Mcqs?
Temperature regulation by sweating occurs in?
A. Fish
B. Frog
C. Lizard
D. Rabbit
Right Answer: D. Rabbit
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Viruses are?
A. Unicellular
B. Bicellular
C. Multicellular
D. None of these
Right Answer: D. None of these
Tell us how can we improve this Mcqs?
Most important condition for the origin of life is presence of?
A. Oxygen
B. Nitrogen
C. Water
D. Carbon
Right Answer: B. Nitrogen
Tell us how can we improve this Mcqs?
Which of the following groups of animals are caracterized by “soft-body?
A. Annelids
B. Arthropods
C. Molluscs
D. Echinoderms
Right Answer: C. Molluscs
Tell us how can we improve this Mcqs?
Centriole, was discovered in animal cells by?
A. Benden
B. Altmann
C. Overton
D. Davson
Right Answer: A. Benden
Tell us how can we improve this Mcqs?
Plasma membrane is animal cells was confirmed by?
A. Overton
B. Dalton
C. Davson
D. None of these
Right Answer: A. Overton
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Animal cells are?
A. Prokaryotic
B. Eukaryotic
C. Proeukaryotic
D. None of these
Right Answer: B. Eukaryotic
Tell us how can we improve this Mcqs?
A cell devoid of nuclear membrane mitochondria will belong to?
A. Bacteria
B. Protozoans
C. Sponges
D. None of these
Right Answer: A. Bacteria
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Which of the following phyla of animals is exclusively marine?
A. Protozoa
B. Porifera
C. Echinodermata
D. Mollusca
Right Answer: C. Echinodermata
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
External ears are characteristic of?
A. Fishes
B. Amphibians
C. Reptiles
D. Mammals
Right Answer: D. Mammals
Tell us how can we improve this Mcqs?
Plasmalemma in animal cell is?
A. Impermeabale
B. Permeabe
C. Semipermeable
D. All of these qualities
Right Answer: D. All of these qualities
Tell us how can we improve this Mcqs?
To which group do snakes belong to?
A. Annelids
B. Reptilia
C. Amphibia
D. None of these
Right Answer: B. Reptilia
Tell us how can we improve this Mcqs?
Body is not segmented in?
A. Tape-worms and scorpions
B. Earthworms and mosquitoes
C. Ship-worms, round-worms and star-fish
D. None of these
Right Answer: C. Ship-worms, round-worms and star-fish
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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%
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Amniota group includes?
A. Fishes
B. Amphibians
C. Reptiles, birds and mammals
D. None of these
Right Answer: C. Reptiles, birds and mammals
Tell us how can we improve this Mcqs?
Under mentioned animals are mammals except?
A. Echidna
B. Dolphin
C. Ostrich
D. Ant eater
Right Answer: C. Ostrich
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Longest cells are?
A. Nerve cells
B. Egg cells
C. Kidney cells
D. None of these
Right Answer: A. Nerve cells
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Miller synthesized?
A. Amino acid
B. Proteins
C. Carbohydrates
D. Vitamins
Right Answer: B. Proteins
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Epidermis in rabbit consists of?
A. 2 strata
B. 3 strata
C. 4 strata
D. 5 strata
Right Answer: D. 5 strata
Tell us how can we improve this Mcqs?
Animal cells is limited outside by?
A. Basement membrane
B. Cell wall
C. Plasma membrane
D. None of these
Right Answer: C. Plasma membrane
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Biggest phylum in animal kingdom is?
A. Chordata
B. Arthropoda
C. Protozoa
D. Mollusca
Right Answer: B. Arthropoda
Tell us how can we improve this Mcqs?
The study of nests of birds is known as?
A. Craniology
B. Nidology
C. Ichnology
D. Myremecology
Right Answer: B. Nidology
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Animals giving birth to young ones are called?
A. Oviparous
B. Beoterde
C. Viviparous
D. None of these
Right Answer: C. Viviparous
Tell us how can we improve this Mcqs?
The most recent branch of taxonomy is known as?
A. Cytotaxonomy
B. Karyotaxonomy
C. Morphotaxonomy
D. Taxidermy
Right Answer: B. Karyotaxonomy
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
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
Tell us how can we improve this Mcqs?
Please Refresh the Page for more and new Zoology Mcqs. Every time when you refresh the page you have new Mcqs for preparation.
