Why does the population possess both biological and group characteristics. List the properties of the population.

Like any biological system, a population has its own characteristics (group characteristics). But since it consists of individuals, it is inherent in the characteristics of individuals (biological signs). Biological characteristics characterize the life cycle of a population. Population properties: abundance – the total number of individuals in the range with uniform environmental conditions, density – the number of individuals per unit area, fertility – the number of individuals that appeared in the population per unit time due to the multiplication of individuals, mortality – the number of individuals that died per unit time .

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.