Environment & Ecology · Bioindicators
The term 'Mussels as Bioindicators', recently seen in the news, refers to:
- 1A new aquaculture technique to increase mussel yield using biofiltration systems.
- 2A conservation programme for protecting endangered mussel species in tropical rivers.
- 3The use of mussels to monitor pollution by accumulating contaminants like microplastics and heavy metals.✓
- 4The use of mussels to absorb excess nutrients and control algal blooms in coastal ecosystems.
Correct answer
The use of mussels to monitor pollution by accumulating contaminants like microplastics and heavy metals.
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