The history of fruit trees is naturally longer than that of human beings. All the species you mentioned are angiosperms. Its history is shorter than that of dinosaurs. At the same time as mammals, when the distant ancestors of human beings were rodents (evolutionary trees of animals: single cell-multicellular/invertebrate-vertebrate/fish-amphibian-reptile-birds and mammals/milk), fruit trees existed-but not necessarily oranges, apples and pears, but only wild fruits. Fruits and animals that eat fruits are interrelated and evolved. Maybe it's some kind of monkey or parrot-they love to eat wild fruits and make these fruit trees.

The same is true of modern times. Humans improve fruits according to their own tastes.

The evolution of plants is the same: unicellular-multicellular-algae-moss-fern-gymnosperm-quilt.

Fruit trees are a specialization of angiosperms. It used to be gymnosperms and so on, even unicellular algae.

Let's be clear: although the evolutionary tree has branches, it all belongs to the ancestors of * * *. Even the ancestors of human beings and fruit trees were just a simple single-celled organism at first, and there was not much difference in division and reproduction. The difference was gradually formed in evolution.