Q29 / 160 · JIPMER 2012 · Botany

Calyptra develops from

  • Correct answer
    A
    venter wall of archegonium
  • B
    outgrowth of gametophyte
  • C
    neck wall of archegonium
  • D
    paraphysis of the archegonial branch

Solution

Calyptra is a covering developed from the ventre of archegonium in bryophytes and pteridophytes. It acts as a transpiration shield around the immature capsule and provides protection to the young capsule.

Hence, the correct answer is option: 'A'.

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