From which organism a new organism appeared.

New organisms emerge from the parent organism during reproduction. Reproduction can be sexual or asexual. Sexual reproduction requires the presence of two organisms of the same species but of a different sex. Their DNA mixes and offspring with unique DNA is born. Asexual reproduction requires only one organism. He reproduces himself, therefore, with this type of reproduction, the DNA of the parent organism and the offspring is identical, since there is no process of changing genes. More complex organisms reproduce sexually.