CBSE Questions for Class 11 Medical Biology Animal Kingdom Quiz 17 - MCQExams.com

In which monkey the tail is prehensile?
  • Spider monkey
  • Semnopithecus
  • Rhesus
  • Bonnet monkey
Which geological time period is considered as the golden age of fishes?
  • Devonian period
  • Silurian period
  • Mesozoic
  • Ordovician period
Which of the following animals have character of both reptiles and mammals?
  • Monotremes
  • Marsupials
  • Macropus
  • Manis
Which of the following is the order of Oryctolagus?
  • Rodentia
  • Lagomorpha
  • Eutheria
  • Theria
Horns nails and hoofs are made of
  • Cuticle
  • Chitin
  • Tunicin
  • Keratin
Lower jaw of mammals in made up of
  • Premaxilla
  • Maxilla
  • Pterygoid
  • Dentary
The odd toed horse and ass are put in which order?
  • Perissodactyla
  • Artiodactyla
  • Ruminata
  • Dermaptera
Which group of mammals is devoid of hair?
  • Cetacea
  • Rodentia
  • Hyracoidea
  • Carnivora
The zoological name of 'Indian cow' is 
  • Bos indicus
  • Bos gaurus
  • Bubo scandiacus
  • Bubalus bubalis
Carnassial teeth are found in
  • Herbivorous mammals to masticate the food
  • Dog and cat  for tearing the flesh
  • Dog for crushing bones
  • Venomous snakes to inject venom
The carnivorous mammals, like cats, lions and panther etc. walk silently and swiftly, this kind of locomotion is called as 
  • Digitigrade locomotion
  • Plantigrade locomotion
  • Unguligrade locomotion
  • None of the above
Mammals usually have external ears or pinnae but one of the following mammals has no pinna, which one is that?
  • Echidna
  • Erinaceus
  • Pteropus
  • Funambulus
Which of the follwoing is false statement for prototherians?
  • Corpus callosum is absent
  • Testes are found on scortal sacs
  • Mammary glands are without nipples
  • Egg-laying and burrowing animals
Which of the following pairs are correctly matched? 
AnimalsMorphological features
(A)Crocodile4-chambered heart
(B)Sea urchinParapodia
(C)ObeliaMetagenesis
(D)LemurThecodont
  • A and B
  • A, C and D
  • B, C and D
  • A and D
Which of the following order of mammalia has intraabdominal testes?
  • Chiroptera
  • Proboscidea
  • Cetacea
  • All of the above
Rumimants belongs to the order of
  • Proboscidea
  • Artiodactyla
  • Sirenia
  • Cetacea
Which one of the following characters is not typical of the class Mammalia?
  • Alveolar lungs
  • Ten pairs of cranial nerve
  • Six cervical vertebrae
  • Both B and C
'Corpus callosum' is found in the brain of
  • Elephant
  • Pigeon
  • Crocodile
  • Frog
Which is the smallest taxonomic group having cranium, vertebral column, ventral heart, pulmonary respiration and two pairs of legs?
  • Chordata
  • Gnathostomata
  • Vertebrata
  • Tetrapoda
A mammal in which milk is squeezed down to the throat of the body by muscular contraction of the mother is
  • Bear
  • Camel
  • Whale
  • Rhinoceros
Sea cows are aquatic mammals include under 
  • Lagomorpha
  • Pinnipedia
  • Cetacea
  • Sirenia
Penis is bifid in 
  • Marsupials
  • Placentals
  • Both of the above
  • Prothotherians
Which mammal lacks corpus callosum?
  • Ornithorhynchus
  • Macropus
  • Both A and B
  • None of the above
Echidna is an oviparous animal, even then it is considered a mammal because they are
  • Warm blooded animal
  • Have hair on skin
  • Produce milk through mammary glands to feed their young
  • All of the above
Which of the following options is correct about Indian alligator and Indian giant squirrel?
  • Both are examples of extinct species.
  • Both are found in Satpura National Park.
  • Both are examples of endemnic species.
  • Both are examples of exotic species.
Which of the following has no teeth in its mouth? 
  • Tortoise
  • Crocodile
  • Hemidactylus
  • Draco
Classify the following based on the number of chambers in their hearts.

Rohu, Scoliodon, Frog, Salamander, Flying lizard, King cobra, Crocodile, Ostrich, Pigeon, Bat, Whale.
  • (i) Two-chambered heart: Frog, Salamander

    (ii) Three-chambered heart: Rohu, Scoliodon

    (iii) Incomplete four-chambered heart: Flying lizard, King cobra

    (iv) Complete four-chambered heart: Crocodile, Ostrich, Pigeon, Bat, Whale
  • (i) Two-chambered heart: Rohu, Scoliodon

    (ii) Three-chambered heart: Frog, Salamander

    (iii) Incomplete four-chambered heart: Flying lizard, King cobra

    (iv) Complete four-chambered heart: Crocodile, Ostrich, Pigeon, Bat, Whale
  • (i) Two-chambered heart: Frog, Salamander

    (ii) Three-chambered heart: Rohu, Scoliodon

    (iii) Incomplete four-chambered heart: Crocodile, Ostrich, Pigeon, Bat, Whale

    (iv) Complete four-chambered heart: Flying lizard, King cobra
  • (i) Two-chambered heart: Rohu, Scoliodon

    (ii) Three-chambered heart: Frog, Salamander

    (iii) Incomplete four-chambered heart: Flying lizard,Pigeon, Bat, Whale

    (iv) Complete four-chambered heart: Crocodile, Ostrich, King cobra
Ornithorhynchus is a:
  • Fossil bird
  • Flightless bird
  • Mammal 
  • Reptile 
Select the option which has the complete set of fresh-water fishes.
  • Rohu, Calbasu, Sardine, Eel
  • Sanghara, Hilsa, Salmon, Pomphrets
  • Mrigal, Catla, Malhi, Rohu
  • Mackerels, Tuna, Bombay duck, Flatfish
A student observed a species and noticed the following characteristics in them. They have dry skin with scales, reproduce by laying eggs and respire through lungs. They are cold-blooded and have three chambered hearts. What phylum this species might belong to?
  • Aves
  • Amphibia
  • Mammalia
  • Reptilia
The feature that is not a characteristic of protochordata?
  • Presence of notochord
  • Bilateral symmetry and coelom
  • Jointed legs
  • Presence of circulatory system
Which of the following statements are correct?
  • All bony fishes have eight gills along with operculum on each side.
  • All sponges are marine and shows presence of collared cells.
  • All mammals are viviparous and possess diaphragm for breathing.
  • All reptiles possess scales, have a three-chambered heart and are cold blood (poikilothermal).
Which one of the following is out of place?
  • Coral snake
  • Glass snake
  • Sea snake
  • Rattle snake
Which of the following animal belongs to order Chelonia of class Reptilia?
  • Chelone
  • Trionyx
  • Testudo
  • All of the above
The similarity between Giraffe, Rabbit, Camel, Bat, and Whale is that all of them have
  • Nucleated RBCs
  • Four chambered stomach
  • Seven cervical vertebrae
  • Enucleated WBCs
Which of the following are exclusively marine?
  • Terrapins
  • Tortoises
  • Terrapins and turtles
  • Turtles
Indicate non-poisonous animal from the following.
  • Naja
  • Varanus
  • Bungarus
  • Viper
Which of the following animal is poikilothermic?
  • Chelone
  • Ostrich
  • Hippopotamus
  • Parrot
Heart pumps only impure blood in:
  • Sharks
  • Whale
  • Lizard
  • Frog
The most important advancement of mammal over reptile is
  • The erythrocytes have become enucleated
  • Presence of thick fur of hairs preventing the heat loss of the body
  • Presence of placenta, vascular connection between mother and foetus
  • Presence of diaphragm separating thoracic and abdominal cavities
Which of the following represents the correct combination without any exception?

CharacteristicsClass
1Sucking and circular mouth, jaws absent, integument without scales, paired appendagesCyclostomata
2Body covered with feathers, skin moist and glandular, forelimbs form wings, lungs with air sacsAves
3Mammary gland, the hair on the body, pinnae, two pairs of limbsMammalia
4Mouth ventral, gills without operculum, skin with placoid scales, persistent notochordChondrichthyes
  • 3
  • 1
  • 2
  • 4
Which one of following is a viviparous snake?
  • Cobra
  • Krait
  • Viper
  • Rat snake
Ophisaurus is a___________________
  • Blind snake
  • Glass snake
  • Sea snake
  • Tree snake
Mandarin fish have____________________
  • Single chambered heart
  • Two chambered heart
  • Three chambered heart
  • Four chambered heart
The best characteristic feature of fish is
  • Dermal scales
  • Epidermal scales
  • Lateral line system
  • Both A and C
Birds are 'glorified reptiles' statement given by_______________
  • Darwin
  • Huxley
  • Lamarck
  • Mendel
Which one of the following is poisonous? 
  • Naja naja
  • Rat snake
  • Python
  • Double mouth snake
The largest fish is
  • Cetorhinus
  • Carcharhinus
  • Carcharodon
  • Rhincodon
Mammal that lay egg_____________
  • Kangaroo
  • Platypus
  • Crow
  • Cat
The study of fishes is known as
  • Ornithology
  • Saurology
  • Ichthyology
  • Herpetology
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