This one really vexed me especially B Vs D.
Below if what I figured out, after some Google.Sharing it with the fraternity:
Regards.
Simplybecause they are genetically engineered does not make it any more likely for plants to become an invasive or persistent weed, according to a decade-long study published in the journal Nature.
1: The non underlined part "an invasive or persistent weed" need to refer a singular noun => a plant.
A) becausethey are genetically engineered does not
...
Below if what I figured out, after some Google.Sharing it with the fraternity:
Regards.
Simplybecause they are genetically engineered does not make it any more likely for plants to become an invasive or persistent weed, according to a decade-long study published in the journal Nature.
1: The non underlined part "an invasive or persistent weed" need to refer a singular noun => a plant.
A) becausethey are genetically engineered does not
...







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