Biologija 9 Razred Vprasanja In Odgovori [RECOMMENDED]

Plants are important because they provide oxygen, food, and shelter for many living organisms, and play a crucial role in regulating the Earth's climate.

The early Earth had a reducing atmosphere, high temperatures, volcanic activity, lightning, and a lack of oxygen (O₂). These conditions allowed for the formation of the first simple organic molecules. Biologija 9 Razred Vprasanja In Odgovori

A5: Natural selection is the process by which populations of living organisms adapt and evolve. It is a mechanism of evolution where organisms better adapted to their environment tend to survive and produce more offspring. Plants are important because they provide oxygen, food,

Mitoza je delitev telesnih celic, pri kateri iz ene nastaneta dve hčerinski celici z enakim številom kromosomov (diploidno število). Mejoza pa je delitev, s katero nastanejo spolne celice (gmete), ki imajo le polovico genskega zapisa (haploidno število kromosomov). A5: Natural selection is the process by which

A group of individuals of the same species in a specific area. Community: All different populations living together in one area. Ecosystem: