Asexual reproduction || Fission

Why are budding, fragmentation and regeneration all considered as asexual types of reproduction ? With neat diagrams explain the process of regeneration in Planaria.

Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of regeneration in Planaria.

Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of regeneration in Planaria.

Binary fission is a method of asexual reproduction.

Why are budding, fragmentation and regeneration, all considered to be asexual type of reproduction?

Reproduction is the process by which the living species continues its existence. Lower organisms carry out asexual reproduction while higher plants and animals always show sexual reproduction. Plants reproduce asexually by methos such as fragmentation, vegetative propagation, budding spore formation. For sexual reproduction they form gametes. In animal kingdom, budding fission of different types and parthenogenesis are some of the methods that do not require both the sexes. Though regeneration also forms new individual, it is not considered to be a reproductive process because, basically it is a repair process. The ability to regenerate is lost in higher phyla. In human beings it is restricted only to wound healing. Sexual reproduction is also undergoing lots of experimentation such as cloning which may make females capable of producing their own baby without intervention of any male. Which are asexual methods of reproduction in kingdom Animalia?