What is true in the given figure?

1. The plant concerned is Chara and A is Oogonium and B is Antheridium

2. The plant concerned is Chara and B is Oogonium and A is Antheridium

3. The plant concerned is Marchantia and A is Oogonium and b is Antheridium

4. The plant concerned is Marchantia and B is Oogonium

Mark the mis-matched pair

1. Polycarpic plants - Recovery phase

2. Offset - Water hyacinth

3. Marchantia - Monoecious plant

4. Bulbil - Agave