Molecular biology:

Molecular biology, which has been the most fundamental contribution of modern biology from the branches of biophysics and biochemistry. Now we know a lot about the structure and work of the staple molecules of all living things, such as nucleic acids and proteins. The determination of heredity was one of the main discoveries of modern science. Another important discovery is how organisms molecules perform metabolism and process energy for life.!

Cell see biology :

Cell biology or cellularity closely related to molecular biology. To understand the functioning of the structural unit cells of living objects, cell biologists conduct research on various parts of the cell at the molecular level. Biological biology, in the same way, is associated with cell biology because of how a multicellular organism behaves depends on the functioning of its cells and the interactions between them. In the study of multicellular organisms, their growth and development (development biology), and how they work (anatomy). Also, brain and nervous system related research (nanoscology) and animal behavior (ethology) are important.

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