GENETICALLY identical copies of the parents.Asexual reproduction is of the following types:Binary fissionBuddingRegenerationFragmentationGemma-cup formationSpore formationVegetative propagation. Both Hydra & Planaria shows regeneration, but the examiner has considered planaria as the correct option in the OFFICIAL answer keyExplanation:Regeneration:Many fully differentiated organisms have the ability to give rise to new individual organisms from their body parts. That is, if the individual is somehow cut or broken up into many pieces, many of these pieces grow into separate individuals, this ability is called regeneration.Regeneration is seen in organisms like planaria & hydra.Regeneration is carried out by specialised cells. These cells proliferate and make large numbers of cells. From this mass of cells, DIFFERENT cells undergo changes to become various cell types and tissues.These changes take place in an organised sequence referred to as development. Regeneration in Planaria Budding in Hydra:In Hydra, a bud develops as an outgrowth DUE to repeated cell division at one specific site. These buds DEVELOP into tiny individuals and when fully mature, detach from the parent body and become new independent individuals.Binary fission in amoeba:It is asexual reproduction by a separation of the body into two new bodies.Under this, an organism duplicates its genetic material, and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA. Reproduction in ascaris: Ascaris is a roundworm belonging to the class Aschelminthes. It reproduces sexually by the formation of gametes.