A population is a collection of individuals of one species, isolated from other individuals of the same species and occupying one specific habitat. All individuals of the population freely interbreed with each other, so they all have a common gene pool. Examples of populations include: a group of jerboas living in the same field, a group of lilies of the valley growing in the same forest, etc. Occasionally, individuals of one population interbreed with individuals of another population, for example, if a person brings an animal or plant to the island.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.