Pollens outer layer is called ...$A$... This is made up of ...$B$.... This is absent on the ...$C$.... Fill in the blanks $A, B$ and $C$

  • A

    $A-Intine, \;B-organic compound, \;C-micropyle$

  • B

    $A-exine, \;B-sporopollenin, \;C-germ pore$

  • C

    $A-exine, \;B-intine, \;C-micropyle$

  • D

    $A-micropyle, \;B-intine, \;C-exine$

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