What groups of plants and animals are currently dominant?

Plants appeared on our planet hundreds of millions of years ago, and over a long history they have changed a lot, have become more complex and diverse organisms. Currently, seed plants, and in particular flowering plants, are considered dominant. The same applies to animals, modern species are more diverse in internal structure and externally. And they are also more resilient to frequent changes in their habitat. The most highly developed are mammals, including humans.