A) zigota -> sporangiy -* spora —> yashil iplar -> funariya
B) sporafil -> spora -> ayrim jinsli osimtalar -> zigota -* sporafit (qirqbogim)
C) soruslar ->spora -> ayrim jinsli gametofit -> zigota -> qirqquloq
D) gameta -> zigota -> tinim davri -> 4 ta hujayra -> yangi ulotriks