Answer
(e)
Work Step by Step
Buffer zones are physical or ecological barriers (like strips of non-GMO crops or wild vegetation) placed around genetically modified (GM) crop fields.
They help prevent cross-pollination between GM and non-GM plants, protecting the genetic integrity of traditional or wild crop varieties.
This is crucial for maintaining global crop biodiversity, especially in regions where heirloom or landrace varieties are culturally and ecologically important.
The answer is (e).
