TUZUVCHI:ALIHONOV ZIYODULLO AKBAROVICH.
29. Turpning urug’kurtagidan nima
rivojlanadi?
A
meva B markaziy hujayra
C urug’
D murtak
30. Bitta urug’kurtakka ega
o’simliklarni ko’rsating.
1)olcha 2)shaftoli 3)boychechak 4)lola
5)gilos 6)g’o’za
A 1,2,3 B 1,2,5
C 1,4,6 D 3,4,6
31. Bir nechta urug’kurtakka ega
o’simliklarni ko’rsating.
1)olcha 2)shaftoli 3)boychechak 4)lola
5)gilos 6)g’o’za
A 1,2,3 B 1,2,5
C 1,4,6 D 3,4,6
32. Quyidagi rasmda qanday jarayon
tasvirlangan
A) gullarni o`z – o`zidan changlanishi
B) gulli o`simliklardagi urug`lanish
C) gullarni chetdan urug`lanishi
D) gullarni chetdan changlanishi
33. Quyidagi o`simlikni bargi
qanday
tuzilgan
A) patsimon qirqilgan
B) ko`lansa hidli
C) bargi yashil, chetlari
tekis
D) bargi yo`q