Binary fission is the most common form of reproduction in animals plants fungi protozoa

Protozoa; because it is the only one that is two fully grown parent cells that split into two halves, producing two new cells aka the process of binary fission

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.