BIOLÓGIAI SOFTWARE

Kb. 400 képet tartalmaz. Nincs francia nyelv? szöveg. tovább

The body of every animal consists of an array of many organs, each of which must perform certain functions within the organism as a whole. The closer study of these organs calls for the preparation of very thin slices of tissue. These slices ... tovább

Proteins, carbohydrates and fats as components of our nutrition. Minerals and vitamins. Nutriment entails foodstuff intake, digestion and resorption. Health through a balanced diet. Mouth, gullet and esophagus. Tooth forms. Tooth development ... tovább

The sense organs have the task of furnishing information to the individual about himself and his environment. The ability to perceive stimuli and react to them is, together with the capacity for movement, nourishing oneself and reproducing ... tovább

The skeleton and musculature make up the body’s support and movement apparatus. These two components work both ways: the skeleton is essential for the execution of movements and the muscles equally essential in supporting functions. The ... tovább

The pathways through which oxygen reaches the cells varies from organism to organism. In the case of unicellular beings, oxygen diffuses directly from the environment into the cell. In the case of higher organisms, including humans, a transportation ... tovább

Reproduction serves for the preservation of the species. The number of germ cells must balance losses caused by environmental factors (predators, climate, catastrophes), so that the number of reproductive individuals remains constant within ... tovább

The human central, peripheral and autonomic nervous system. Spinal cord: structure and function. Function of gray and white matter. Diagram of reflex connections. Examination of human reflexes and of diseases affecting the nervous system: polio ... tovább

Introduction to the principles of molecular genetics. The focus lies on the application of new techniques in medical genetics and in genetic counseling. Furthermore, subject matters such as population genetics, mutations, imprinting, blood ... tovább

In order to establish the fact that heredity is governed by laws, it is necessary to mate living beings that exhibit certain differences from each other. The first experiments in this regard were performed by Augustinian priest Gregor Mendel ... tovább

With over 1 million species, arthropods are by far the largest animal group on this planet. They include insects, spiders, millipedes and crustaceans. They share such characteristics as segmented legs and a hard external skeleton made of chitin ... tovább

Morphology, the study of the structure of organisms and of the relationship among their constituent organs, together with taxonomy, the science dealing with the relationships among organisms and their classification into a hierarchical system ... tovább

Few things in living nature are so multifaceted as the forms that plant cells can adopt. Depending on their function, they can be symmetrical and smooth-walled filling cells, repeatedly-branched trichomes, star-shaped, ring-shaped, corkscrew ... tovább

One of the identifying features of higher plants is the occurrence of flowers and fruits, whose complex structure under the microscope makes for interesting observations. Some plants, such as conifers, build male and female germinal elements ... tovább

Since man started to practice agriculture, he had to „defend“ his crops against damaging organisms. Often, a large part, if not all, of a harvest is lost to harmful plants or pests, mostly caused by different types of fungi. For their multiplication ... tovább

While flowering plants (Phanerogamae) show many similarities in structure and reproduction, the non-flowering plants (Cryptogamae) constitute an extraordinarily diverse group. Members of this group are bacteria, blue algae, algae, fungi, lichen ... tovább

Animals obtain their nourishment by manifold adaptations. One extreme method is parasitism, whereby the quest for nourishment is left to the host while the parasite, as an uninvited guest, taps its nourishment directly from its host’s ... tovább

Kórszövettani CD-ROM; Ez a világszinten is új kórszövettani kurzu-sokon használható segédanyag ügyesen egyesíti a mikroszkópos képet és a szóbeli magyarázatot. A program végigkíséri az orvotanhallgatókat a kórszövettani kurzus egészén, de a ... tovább