Biology, asked by Rajes2827, 1 year ago

How binary fission and multiple fission occur in organism?

Answers

Answered by janakpatel
3
Binary fission:1)It mainly occure in unicellular organisum.
2)It occures through mitotic cell division(mitosis).
3)It is a sexual reproduction.
4)Organisum do this type of reproduction in only favourable conditions.
5)Mainly it is divided in three types
i)simple binary fission:Ex:ameoba
ii)transfer binary fission:Ex:paramotiea
iii)longtitudnal binary fission:Ex:euglena

Multiple fission:1)It occures mainly in unicellular organisum.
2)It is a asexual mode of reproduction.
3)The organisum do this type of reproduction only in any condition.
4)Ex:ameoba:it stops producing psudopodia when there is lack of food or water.Then it becomes round in shape.A cell membrane is from around and called as cyst.In that time inside nuclei division takes place.When there are favourable condition this cyst breaks and many ameobiea are realesed and lead a individual life.
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