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Animal Kingdom Test - 3

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Animal Kingdom Test - 3
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Weekly Quiz Competition
  • Question 1
    4 / -1

    Animals of class Mammalia have

    Solution

    The animals of class Mammalia have seven cervical vertebra and four chambered heart. Mammalian arecharecterised by presence of mammary gland to feed their young ones.

  • Question 2
    4 / -1

    The largest phylum of kingdom animalia is

    Solution

    This is the largest phylumof Animalia which includes insects.

  • Question 3
    4 / -1

    Which phylum has comb plates for locomotion as their distinctive feature?

    Solution

    The body of phylum Ctenophora bearseight external rows of ciliated comb plates, which help in locomotion

  • Question 4
    4 / -1

    In Molluscs, the rasping feeding organ is

    Solution

    The mouth of molluscs contains a file-like rasping organ for feeding, called radula.3. 

  • Question 5
    4 / -1

    Lac is produced by lac insect as

    Solution

    Lac is obtained by lac insects as secretion from the body. These seretion are wounded around the cocoon of lac insects.

  • Question 6
    4 / -1

    Alimentary canal is absent in

    Solution

    Alimentary canal is absent in Taeniasolium. Taeniasolium is a obligate parasite and obtain digested food from small intestine of human being as well as pigs. Pick the animals with true placenta

  • Question 7
    4 / -1

    Petromyzon is included under

    Solution

    Petromyzon is a jawless vertebrate and hence included under Agnatha.

  • Question 8
    4 / -1

    A fish that has electric organ is

    Solution

    Torpedo fish has electric organ. They are known for being capable of producing an electric discharge ranging from 8 to 220 volts depending on species.

  • Question 9
    4 / -1

    Bony fishes have sac-like outgrowth, called air bladder arising from dorsal wall oesophagus. It is used to

    Solution

    Air bladder is present in body fish that help them in maintaining balance and to swim up and down. Air bladder arise from dorsal wall of oesophagus.

  • Question 10
    4 / -1

    The life-span of honey bee drone is

    Solution

    Honey bees are grouped into three caste fertile queen, sterile female or worker and drones or male for mating. Drones (male bees) are the largest bees in the colony. each hive consists 200- 300 drones and they do not perform useful work for the hive. Drones live for a very short period of about 1 - 2 months. Thus, the correct answer is option B.

  • Question 11
    4 / -1

    Pick the animals with true placenta

    Solution

    True placenta is present in Mongoose. Placenta help in transfer of nutrients and respiratory gases from mother to growing foetus.

  • Question 12
    4 / -1

    Which phylum has water vascular system as a characteristic feature?

    Solution

    The most distinctive feature is the presence of water vascular system.

  • Question 13
    4 / -1

    Which one of the following animals shows discontinuous distribution?

    Solution

    When continuity of distribution of a species is broken by uninhabited areas which are sometimes very large stretches of oceans, it is called as a discontinuous distribution.
    The three surviving genera of lungfishes show discontinuous distribution, as they occur in three different continents Protopterus in Africa, Lepidosiren in South America and Neoceratodus in Australia.
    So, the correct answer is 'Lung Fishes'

  • Question 14
    4 / -1

    Which is the second largest phylum?

    Solution

    Phylum Mollusca is the second largest phylum.

  • Question 15
    4 / -1

    Largest mammal is

    Solution

    Blue whale is the largest mammals about 30 meter in length and 180 tons in weight. It is the largest extant animal and heaviest known to have existed.

  • Question 16
    4 / -1

    Air bladder is present in

    Solution

    Swim bladder or air bladder is found only in bony fishes. It is a sac-like outgrowth from the dorsal wall of the oesophagus. It is hydrostatic in function and in some cases respiration as well. It provides bouncy to the fishes and helps them in swimming. Flying fish is bony fish, therefore present in them.

  • Question 17
    4 / -1

    What is common among Liver fluke, Planaria and Tapeworm?

    Solution

    All of them belong to Phylum Platyhelminthes and hence have dorso-ventrally flattened body and so, are called flatworms.

  • Question 18
    4 / -1

    The endoskeleton is fully ossified and the long bones are pneumatic in

    Solution

    Endoskeleton is fully ossified (bony) and the long bonesare hollow with air cavities (pneumatic) in class aves.

  • Question 19
    4 / -1

    Which of the following is NOT a poisonous snake?

    Solution

    Poisonous snakes – Naja(Cobra), Bangarus(Krait), Vipera(Viper).

  • Question 20
    4 / -1

    What is the main excretory waste in insects?

    Solution

    The main nitrogenous excretory wastes of insects are uric acid. Uric acid is released in concentrated form. Other animals release nitrogenous wastes in form of ammonia and urea.

  • Question 21
    4 / -1

    Book lungs are respiratory organ of

    Solution

    Book lung is a type of respiratory organ used for atmospheric gas exchange that is found in Arachnida such as scorpions and spiders.

  • Question 22
    4 / -1

    Locomotory organ of annelida is

    Solution

    Annelida possesses longitudinal and circular muscles which help in locomotion. Aquatic annelids like Nereis possess lateral appendages, parapodia, which help in swimming. Parasitic animals like Leech possess suckers while earthworm possesses setae which aid in locomotion. Thus, the correct answer is option D.

  • Question 23
    4 / -1

    The presence of milk producing glands is a unique characteristic feature of class

    Solution

    The presence of mammary gland is a unique feature of class mammalia.

  • Question 24
    4 / -1

    Which of the following does not have an excretory system?

    Solution

    Asterias does not have an excretory system.Asterias includes starfish or sea star. They are exclusively marine,

  • Question 25
    4 / -1

    How many chambers are there in camel’s stomach?

    Solution

    Camel's stomach has three chambers (rumen, reticulum and omasum) unlike other ruminant animals which have four chambers.

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