無核水果

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提子有核，是理所當然
西瓜有核，是理所當然
但我們吃這兩種水果時，都不是太喜歡有核，要把它們挑出來，才吃得比較”順暢”
於是有無核提子、無核西瓜的出現。
問題是：怎樣可弄到它們在生長時無核產生呢？

這樣看來有些遺反自由定律
水果無核，就難以有下代了

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