Q. 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
Explanation
[Solution from source] In Chara the female sex organ, the oogonium (nucule), is borne above the male antheridium (globule) at the same node of a monoecious plant. Antheridiophores and archegoniophores belong to Marchantia, and stamens and carpels to flowering plants. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.