When a single parent is involved and no gamete formation takes place; the method is called asexual reproduction. No meiosis happens during asexual reproduction.It takes place by 6 methods.\tFission: In the process of fission a unicellular organism split to form two or more new organism.\tBudding: In budding a small part of a body of parent organism grows out as a bud which then detaches and become a new organism. For Example: Hydra, yeast reproduce by budding.\tSpore formation: In spare formation, the parent plant produces 100 of microscopic reproductive units called “spores” with in the spore case. When the spore case burst, then the spores spread into air. When these air borne spores land on food or soil, under favorable condition they germinate and produce new plants for example: Most of the fungi such as Rhizopus ( bread mould) ,mucor, bacteria, non-flowering plants, ferns and mosses.\tRegeneration: The process of getting back off full organism from its body part is called regeneration. For example simple animals like Hydra and Planaria show regeneration.\tPlanaria (Flatworm) is found in freshwater ponds. If the body of planaria somehow gets cut into number of pieces then each body piece can regenerate into complete planaria.\tFragmentation: The breaking up of body of simple multicellular organism into two or more fragments or maturing, each of which subsequently grows to form a new complete organism is known as fragmentation. Spirogyra is a green filamentous algae. Spirogyra breaks into two or more fragments on maturing and each fragments then grows into new spirogyra.\tVegetative Propagation: In vegetative propagation new plants are obtain from the parts of old plants (stem, leaves, or root) without the help of any reproductive organ.