








Muskul va nerv sistemasi rivojlanmagan hayvonlar
Mahsulot tavsifi
KIRISH………………………………………………………………...3I BOB. BIR HUJAYRALILAR – PROTOZOA KENJA DUNYOSINING NERV MUSKUL SISTEMASI RIVOJLANMAGAN VAKILLARI…………………………………..6Sarkomastigoforalar – sarcomfstigophora tipi…………………6Infuzoriyalar – infuzoria tipi………………………………...…15II BOB. KO’P HUJAYRALILAR – METAZOA KENJA DUNYOSINING NERV VA MUSKUL SISTEMASI RIVOJLANMAGAN VAKILLARI…………………………………192.1. Bo’shliq ichlilar – coelenterata tipi……………………….…….192.2. Yassi chuvalchanglar tipi umumiy tavsifi va nerv muskul sistemasini rivojlanishi……………………….…………………..…..292.3. Kiprikli chuvalchanglar (Turbellaria) sinfi………………..…...30III BOB. UMIRTQASIZ HAYVONLAR KELIB CHIQISHIDA FILOGENETIK BOG’LIQLIGI……………………………….……353.3.Umurtqasiz hayvonlar filogeniyasi…………………………..…..35XULOSA………………………………………………………...…….41FOYDALANILGAN ADABIYOTLAR……………………………..43
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Muskul va nerv sistemasi rivojlanmagan hayvonlar

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