Question

short notes :multiple fission ​

Answer 1

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Some algae, some protozoans, and the true slime molds (Myxomycetes) regularly divide by multiple fission. ... Multiple fission also occurs among protists and is common in some parasitic species. The nucleus divides repeatedly to produce a number of daughter nuclei, which eventually

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Answer 2

$\underline\bold{multiple \: fission : } \\ \\ \:multiple \: fission \: is \: also \: called \: as \: \\ \\ secondary \: fission \: in \: amoeba \: \\ \\ \\ \\ amoeba \: like \: animals \: reproduce \: by \: 2 \: methods : \\ \\ \bold{1.binary \: fission} \\ \\ 2.\bold{multiple \: fission}$
$\\ \\ \\ \\ \underline \bold{binary \: fission : } \\ \\ this \: is \: an \: asexual \: type \: of \: reproduction \: \\ \\ this \: type \: of \: reproduction \: occurs \: when \: \\ \\ amoeba \: gets \: abundunt \: food \: and \: water$
$\\ \\ \\ \\ after \: these \:\bold{favourable \: conditions} \: \\ \\ amoeba \: gets \: divided \: into \: two \: parts \: \\ \\ followed \: by \: firstly \: nucleus \: and \: then \: \\ \\ cytoplasmic\: division\\ \\ \\ \\ \underline\bold{multiple \: fission}$
$\\ \\ multiple \: fission \: is \: also \: an \: \bold{asexual \: type}\\ \\ \bold{of \: reproduction}\\ \\ \\ \\ when \: amoeba \: suffers \:through \: \bold{unfavourable }\\ \\ \bold{conditions} \: \:like \: abundunt \: food \: \\ \\ and \: water \: it \: reproduces \: by \: this \: means \:$
$\\ \\ \\ \\ in \: this \: process \: amoeba \: first \: coats \: \\ \\ himself \: by \: an \: external \: and \: protective \: \\ \\ covering \: which \: we \: call \: \underline\bold{cyst}$
$after \: it \: inside \: the \: cyst \: division \: \\ \\ of \: nucleus \: starts \: which \: we \: call \:as \:\\ \\\bold{ keryokinesis \: or}\\ \\\bold{repeated \:mitotic\: division\: }\\ \\ \\ \\ after \: it \: cytoplasm \: divides \: to \: make \: \\ \\ many \: individuals \: which \: we \: call \: \\ \\ \bold{cytokinesis}$
$\\ \\ the \: individuals \: are \: called \: as \: \\ \\ \underline\bold{amebule} \\ \\ and \: after \: the \: arrival \: of \: favourable \: conditions \:\\ \\ these \: amebule \: are \: released \: through \: cyst$
$\\ \\\bold {they \: live \: the \: independent \: life \: }$$\\ \\ some \:examples \: of \: such \: organisms :\\ \\ \underline\bold{ameoba \:\:and\:\: plasmodium}$