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    Subject
    Biology

    Class

    ICSE Class 12

    Pre Boards

    Practice to excel and get familiar with the paper pattern and the type of questions. Check you answers with answer keys provided.

    Sample Papers

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    ISC Class 12 Biology Solved Question Paper 2007

    Multiple Choice QuestionsShort Answer Type

    21.

    Name the smallest bone in the human body.

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    Answer
    22.

    Answer the following :

    What are tropic hormones?

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    Answer
    23.

    Answer the following :

    Define gene pool.

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    Answer
    24.

    Answer the following :

    What is a bicollateral vascular bundle ?

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    Answer
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    25.

    Mention the most significant function /role of the following :

    Fusiform initials

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    Answer
    26.

    Mention the most significant function /role of the following :

    Rennin

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    Answer
    27.

    Mention the most significant function /role of the following :

    Organ of Corti

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    Answer
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    28.

    Mention the most significant function /role of the following :

    Pons Varoli

    Pons Varoli relays impulses between the medulla oblongata and more superior part of the brain, between the cerebellar hemispheres and between the cerebrum and cerebellum.
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    29.

    Mention the most significant function /role of the following :

    Leghaemoglobin

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    Answer
    30.

    Give reasons for the following :

    Abscisic acid is also called stress hormone.

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    Answer
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    NCERT Solutions
    Textbook Solutions | Additional Questions

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