Monoecious plant of Chara shows occurrence of

Monoecious plant of Chara shows occurrence of
  1. antheridiophore and archegoniophore on the same plant
  2. stamen and carpel on the same plant
  3. upper antheridium and lower oogonium on the same plant
  4. upper oogonium and lower antheridium on the same plant

Solution

Monoecious or hamothallic condition in Chara (green algae) is used to denote upper oogonium and lower antheridium on the same plant. The organisms, which possess both the reproductive organs are called bisexual. Unisexual condition represents both male or female organs in same organism.

Asked in: NEET 2013 (All India)

Practice more Plant Kingdom questions on Aicharya