Course
Усі курси
Перегляньте всі доступні курси та освітні матеріали нашого каталогу.
Found 539 materials
Ecology: The Biology of Interactions. 1.03. The Structure of Ecology
In this course, ecology is divided into general and special ecology, and within general ecology, branches corresponding to different levels of organization of biosystems are distinguished.
Ecology: The Biology of Interactions. 1.02. The Significance of Ecological Knowledge
During the lifetimes of the readers of this manual, unheard-of changes will occur in the history of humankind. The growth of the human population will stop. The character of humankind’s …
Ecology: The Biology of Interactions. 1.01. What Is “Ecology”?
Before beginning the study of the course of general ecology, one should discuss the very meaning of the concept of “ecology.” Surprisingly enough, in Ukraine and, more broadly, in the …
Ecology: The Biology of Interactions. 0. Title Page and Preface
With this page, the authors begin work on creating the second edition of their ecology textbook. The work is organized as follows: the text corresponding to the first edition, which …
VII. Class Mammalia-01. Characteristics of Mammals
What exactly made mammals such a successful group of animals?
V. Reptilia sensu lato-01. History of reptiles. Phylum Synapsida
Reptiles evolved through several evolutionary branches. The most diverse are the diapsids, but other groups also hold exclusive interest
V. Reptilia sensu lato-12. Ophidia-III (from Homalopsidae to Colubridae)
The third group (not a taxon, simply 10 families) of snakes. The most numerous, most advanced, and most conspicuous snakes.
V. Reptilia sensu lato-13. Order Crocodilia — Crocodiles
Crocodiles. Large, archaic, relatively species-poor, but entirely successful (until the appearance of humans) reptiles.
V. Reptilia sensu lato-09. Snakes
Fragments for now... This section is intended to cover the systematics of lepidosaurs, their distinctive features, and the smallest of the modern reptilian orders.
V. Reptilia sensu lato-05. Order Testudines — Turtles
It is impossible not to recognize a turtle. Nevertheless, ideas about their position on the evolutionary tree of reptiles have changed substantially in recent years.
IV. Amphibia sensu lato-07. Order Caudata — Tailed Amphibians
A survey of modern tailed amphibians.
V. Reptilia sensu lato-10. Ophidia-I (from Leptotyphlopidae to Uropeltidae)
The first group (not a taxon, simply 10 families) of snakes, mostly worm-like.