Azerbaijan National Academy of Science

"Interactive open lesson", organized by the Ministry of Education of Nakhchivan Autonomous Republic for the 221 comprehensive schools of the Autonomous Republic, has been held.

Heads of Biochemical Research Laboratory of the Institute of Bioresources of Nakhchivan Division of ANAS, PhD in Biology, Associate Professor Ramiz Alakbarov gave detailed information about cell division to the students and explained the reproductive forms of organisms. It was stated that the cell and its structural elements constitute the material basis of the reproduction of organisms. Organisms belong to two main types of reproduction.

The scientist informed the students that the existence of cells of people have learned after the invention of the microscope. The very first primitive microscope was invented by the Dutch glass grinder Z. Jansen (1590), combining two lenses together. In the 1930s, an electron microscope was designed, in which instead of light a beam of electrons is passed through an object. It was noted that, in 1933, the invention of modern electron microscopes revealed a new era in the study of cell structure, and it is now possible to examine cell components in 4 A microscopes.

Referring to cell theory, Ramiz Alakbarov said that it was a theory that led to the emergence of evolutionary views and surfaced in the mid-nineteenth century. Cell theory was founded by German scientists in 1839 by Theodore Swan, Matthias Schleiden and Rudolf Virchow.

Types of reproductive enlargement, changes in chromosomes and DNA in the Mitosis and Malaria section, as well as the comparison of mitosis and herb in Venn diagram, have been widely used by the students in videoconference.

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