What does the number of chromosomes in a cell indicate?

Every living organism has a specific number of chromosomes in its cells, which differ in shape and size. It is the number of chromosomes that determines the individual characteristics of each species of plants and animals. For example, 46 chromosomes make a person human, while 78 chromosomes in a dog provide all the characteristics of a dog.



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.