How can one cell become a multicellular organism

When the division of single cell occurs, two cells are formed and when again these two cells are pass through division process, it becomes 4 cells and so on. So according to the definition of multicellular organisms, those organism which contains more than one cell is known as multicellular organism. So we can say that every multicellular organism is made of a single cell.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'