Concept:Gender equity means fairness for both girls and boys, not favoring or targeting only one group.Explanation:Option A is wrong because gender equity does not mean "making girls as good as boys" – it is about equal opportunities for both.Option C is wrong because the aim is not just to make science attractive to girls; it includes equal participation of both genders.Option D is wrong because creating single‑sex schools is not a goal of gender equity.Option B is correct because gender equity in science implicates fair treatment and opportunities for both girls and boys.Answer:Option B – Gender equity in science implicates for both girls and boys