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What are complementary cells ?...

What are complementary cells ?

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Non Green parenchyma cells underlying lentical pores, are called complementary cells. They help in gaseous exchange.
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Knowledge Check

  • If A and B are complementary angles

    A
    `sin A = sin B`
    B
    `cos A = cos B`
    C
    `tan A = tan B`
    D
    `sec A = cosec B`

  • If vecE and vecF are complementary events of events E and F respectively and 0lt P(F) lt 1 , then :

    A
    `P(E//F)+P(vecE//F)=1 " or "P(E//vecF)+P(vecE//vecF)=1`
    B
    `P(E//F)+P(E//vecF)=1`
    C
    `P(vecE//F)+P(E//vecF)=1`
    D
    None of these

  • If bar (E )and bar(F) are complementary events of events E and F respectively and 0 lt P(F) lt 1 , then :

    A
    `P(E//F)+P(bar(E) //F) = 1 or P(E//bar(F)) + P (bar( E)//bar(F))=1 `
    B
    `P(E//F)+P(E//bar(F))=1 `
    C
    `P(bar(E ) //F)+P(E//bar(F))=1`
    D
    None of these

    • Similar Questions

    Explore conceptually related problems

    Fill in the blanks: If two angles are complementary, then the sum of their measures is __________.

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    In DNA the complementary bases are

    What is a secondary cell ?

    Identity the correct complementary base pairing among the following :

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