One of the important proofs of the origin of coelenterates from ancient unicellular animals is.

An important proof of the origin of some living organisms from others is genetic research. We know that all living organisms have a universal genetic code. This means that the DNA of all organisms consists of a standard set of four nucleotides. They also have the same structure. The differences lie in the arrangement of nucleotides in the chains. This ensures the storage of different genetic information. This proves that all organisms descend from one ancient unicellular ancestor.



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.