A) Juncus
B) Sagittaria
C) Salix
D) Trapa
Correct Answer: B
Solution :
A good example of succession is the hydrarch succession on hydrosere succession. In which, a pond and its community are converted into a land community. In their seed swamp stage, amphibious plants grow where the water body becomes shallow (0.3-1.0 m), eg, Sagittaria. The plants of swamp stage transpire huge quantities of water. They also produce abundant organic matter. Their tangled growth accumulates slit.
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