InterviewSolution
Saved Bookmarks
| 1. |
The second stage of hydrosere is occupied by plants likeA. AzollaB. TyphaC. salixD. Vallisneria |
|
Answer» Correct Answer - D Vallisneria is at second stage of hydrosere. It starts orginating in a pond with colonisation of some phytoplanktons which forms the pioneer plant community. The stages are Ist -Bacteria , blue-green algae and algae Iind-Hyndrilla , Potamogeton and Vallisneria IIIrd-Nelumbo , Nymphaea , Trapa , Azolla and Wolffia IV th -Typha and Sagitaria Vth- Juncus and Cyperus VIth-Salix and Populus , Almus. |
|