Multiplication or reproduction or rearing is the natural procedure by which new individual living beings – "posterity" – are delivered from their "folks". Propagation is an essential component of all referred to life; every individual living being exists as the consequence of generation. There are two types of generation: agamic and sexual. In agamic proliferation, a creature can replicate without the inclusion of another living being. Agamic proliferation isn't constrained to single-celled life forms. The cloning of a creature is a type of agamic multiplication. By agamic multiplication, a living being makes a hereditarily comparative or indistinguishable duplicate of itself.