Reproduction in animals varies from species to species. Some types of reproduction, like parthenogenesis, are more unusual ...

For most living things, sexual reproduction has proven the best ... this minnow outlasts more specialized strains. Asexual animals arose from diversified sexually reproducing ancestors.

Asexual reproduction ... making them one of the most advanced regenerators in the animal kingdom. Biological mechanism: Salamander regeneration involves the formation of a blastema, a mass ...

Those outlier liaisons gave whiptails robust heterozygosity, which has been preserved by the identical replication—essentially, cloning—that occurs in asexual reproduction. It’s a genetic ...

Even highly regenerative animals like tunicates and sponges ... and generate new tissues during maintenance, asexual reproduction, and regeneration. In the study, "Developmental onset of planarian ...