Some organisms get all of their genetic material from just one parent material from just one parent organism, what is this called?

a type of reproduction in which a new organism is produced from one parent and has hereditary material identical to the parent organism, reproductive process that produces four haploid sex cells from one diploid cell and ensures offspring will have the same number of chromosomes as the parent organism. i hope this helped <3

can you give me more to work here with plzs and you