Riassunti VERIFICATO

biologia applicata

Nessun voto ancora

Stai vedendo l'anteprima delle prime pagine. Sblocca tutte le pagine con l'abbonamento.

Di cosa parla

Biology is the science of life in animals and plants, divided into zoology and botany; it includes morphology, physiology, genetics, and pathology.
The cell is the fundamental unit of life, with genes being the basic structure of heredity. Darwin's evolution explains the birth and extinction of species through natural selection. All organisms survive by transforming energy.
Cell theory states that cells are the basic functional units of living organisms, all cells come from pre-existing cells, and all cells have a common origin; organisms can be unicellular or multicellular.
The first cell was observed in 1665 by Robert Hooke, while Antonie van Leeuwenhoek made observations of live cells, bacteria, and spermatozoa in the 1600s. In 1838-39, biologists proposed that all living organisms are composed of cells.
Louis Pasteur disproved spontaneous generation by showing that life arises only from pre-existing life forms through his experiments with broth.
There are two types of cells: prokaryotes and eukaryotes. The plasma membrane defines a closed compartment, allowing the intracellular chemical composition to differ significantly from the external environment.
Organisms can be classified by their cell number (unicellular or multicellular), energy source (photosynthetic or chemotrophic), metabolic type (autotrophs or heterotrophs), and oxygen dependency (aerobic or anaerobic).

Registrati e scarica subito 3 appunti gratis.