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Sadhna Singh

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  1. Asked: June 4, 2021In: Class 9 Science

    A branch of biology which deals with the identification, nomenclature and classification of organisms is called

    Sadhna Singh
    Added an answer on June 4, 2021 at 6:34 pm

    (c) taxonomy

    (c) taxonomy

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  2. Asked: June 4, 2021In: Class 9 Science

    Duck-billed platypus and echidna are

    Sadhna Singh
    Added an answer on June 4, 2021 at 6:28 pm

    (b) egg-laying mammals

    (b) egg-laying mammals

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  3. Asked: June 4, 2021In: Class 9 Science

    A very long sticky tongue and ability to change colour occurs in

    Sadhna Singh
    Added an answer on June 4, 2021 at 6:26 pm

    (b) python

    (b) python

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  4. Asked: June 4, 2021In: Class 9 Science

    The skin is devoid of scales in

    Sadhna Singh
    Added an answer on June 4, 2021 at 6:25 pm

    (d) amphibians

    (d) amphibians

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  5. Asked: June 4, 2021In: Class 9 Science

    In the lung fishes, the heart is

    Sadhna Singh
    Added an answer on June 4, 2021 at 6:23 pm

    (b) two chambered

    (b) two chambered

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