Tag "allogamiya"

Asosiy sahifa
Botanika

Gidrofiliya – suv yordamicha changlanish

Urug’li o’simliklarda changchidagi changlarning urug’chi tumshuqchasiga (yopiq urug’lilarda) yoki urug’kurtakka (ochiq urug’lilarda) tushishi changlanish deb nomlanadi. Changlanish ikki xil bo’ladi: avtogamiya (o’z-o’zidan changlanish) va allogamiya (chetdan changlanish). Chetdan changlanish o’z