some water lettuce is added to the pond.the water lettuce soon covers the surface of the whole pond.how will the increase in the population of water lettuce affect the population of hydrilla?explain
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Answer:
according to me the population of hydrilla with decrease as level below sunlight which would read the hydrilla
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Water Lettuce.
Explanation:
The population of hydrilla is affected by increase in the population of water lettuce due to the following characteristics of water lettuce:
1. The dense populations of water lettuce can lower the water levels.It happens becuase the rate of evaporation of water lettuce is increased.
2. It lower the concentration of dissolved oxygen, hence reduces the aquatic life.
3. Water lettuce lowers the biodiversity.
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