what is meant by asexual reproduction. list its any two different forms
Asexual reproduction
Fragmentation is a form of asexual reproduction where a new organism grows from a fragment of the parent . Each fragment develops into a mature , fully grown individual . Fragmentation is seen in many organisms . Animals that reproduce asexually include planarians , many annelid worms including polychaetes and some oligochaetes , turbellarians and sea stars . Many fungi and plants reproduce asexually . Some plants have specialized structures for reproduction via fragmentation , such as gemma in liverworts . Most lichens , which are a symbiotic union of a fungus and photosynthetic algae or bacteria , reproduce through fragmentation to ensure that new individuals contain both symbiont . These fragments can take the form of soredia , dust - like particles consisting of fungal hyphen wrapped around photobiont cells .
Fragmentation is a form of asexual reproduction where a new organism grows from a fragment of the parent . Each fragment develops into a mature , fully grown individual . Fragmentation is seen in many organisms . Animals that reproduce asexually include planarians , many annelid worms including polychaetes and some oligochaetes , turbellarians and sea stars . Many fungi and plants reproduce asexually . Some plants have specialized structures for reproduction via fragmentation , such as gemma in liverworts . Most lichens , which are a symbiotic union of a fungus and photosynthetic algae or bacteria , reproduce through fragmentation to ensure that new individuals contain both symbiont . These fragments can take the form of soredia , dust - like particles consisting of fungal hyphen wrapped around photobiont cells .