AP BIOLOGY

Detailed explanation-1: -When a strawberry flower is pollinated, the receptacle tissue grows and changes. Thus the answer of the above question is (C) strawberry. It is the only fruit in which seeds are present outside.

Detailed explanation-2: -Strawberries are the only fruit that wear their seeds on the outside. The average berry is adorned with some 200 of them. No wonder it only takes one bite to get seeds stuck in your teeth.

Detailed explanation-3: -When a strawberry flower is pollinated, the fruit doesn’t swell. The fertilized ovaries in the flower form separate, small, dry fruits. Those “seeds” on the outside of a strawberry are actually the fruits, each of which contains a single seed.

Detailed explanation-4: -Strawberry has seeds outside it which look like white dots.