An aquatic plant introduced from America to check pollution turned out – McqOptions

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1.	An aquatic plant introduced from America to check pollution turned out to be a troublesome weed in Indian water bodies. The name of this ‘invasive alien species’ is :
A.	Opuntia
B.	Aegilops
C.	Eichhornia
D.	Pistia
Answer» D. Pistia

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