There is some fruit___the fruit bowl. There is some bread___the plate.

There is some fruit___the fruit bowl. There is some bread___the plate.
There is some fruit___the fruit bowl. There is some bread___the plate.

There is some fruit___the fruit bowl. There is some bread___the plate.
碗相对较封闭,所以更像“在...里面”,用in;
碟子比较平坦,更像是“在...上面,所以用on.

in，on
在碗里用in,在盘子里用on

in
on