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Monoecious plant of Chara shows occurrence of:

  1. A
    Antheridiophore and archegoniophore on the same plant.
  2. B
    Stamen and carpel on the same plant.
  3. C
    Upper antheridium and lower oogonium on the same plant.
  4. D
    Upper oogonium and lower antheridium on the same plant.

Solution & Step-by-step Explanation

In the monoecious species of Chara, the female sex organ (oogonium or nucule) is situated at the top, and the male sex organ (antheridium or globule) is situated below it on the same node.

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Monoecious plant of Chara shows occurrence of:
A
Antheridiophore and archegoniophore on the same plant.
B
Stamen and carpel on the same plant.
C
Upper antheridium and lower oogonium on the same plant.
D
Upper oogonium and lower antheridium on the same plant.

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Plant KingdomAlgae

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