Evolution

The organism forms the other organisms on the earth and form plant or animal as organisms and now they form a species on the earth.
The form of species that die are fossils and the form of the organisms formed from the other organisms are forming a new evolution
the organisms die on the earth findings are found by the scientists are studied for forming new species and the other form of species are now extinct
The form of new organism is now different from the ancestors in physical and behavior
You find the Tiger and the form of cat are from the same form of ancestor but different from each other
The form of the organism is from the ancestor and the form of the many new organisms is forming the evolution now on the earth
The new organism is new generation and the form of the generation is new evolution
Scientists form the theory of evolution that the organisms formed by the generation is from the ancestors and the form of the species are one of the many ancestors
Mutation
The mutation is form of a gene change
You find the DNA of the new organism and the change in the gene in the DNA molecules is mutation
The gene is made up of DNA and DNA is made up of four nucleotides. The molecules in each nucleotides are form of sugar,phosphate and base. The four bases are thymine, guanine,cytosine and adenine
Form of the base is studied in the genes of the organisms
The DNA molecule forms the traits by the base order of the molecules in the organism's genes and when the base order is different the trait is changed and is mutation
The cell division forms errors in copying the genetic makeup in the base of the DNA molecule
The mutation formed by the genes  is forming bad form of diseases from the parent or not able to live
You also find the mutation very helpful and can help body to fight bacteria and will not get sick
The mutations are formed one in few generations as evolution is formed slowly