The main directions of the evolutionary process. Morphobiological theory of evolution. Severovs A.N.

The problem of ways to develop the organic world on our planet is one of the most relevant in modern biology. In this book, the largest domestic theorist of evolutionary teaching A.N. Severstsova (1866–1936) sets out the theory of progress and regression in the evolution of the world of animals. The work considers such issues as the origin and evolution of lower vertebrates; ways of biological progress; the direction of evolution in certain types of the animal world; The reasons for changes in the direction of the evolutionary process.

The book is recommended for biologists of various specialties, teachers and students of biological faculties of universities, as well as everyone who is interested in the problems of evolution.