«biotexnologiya» kafedrasi

142. Sphaeropsidales qabilalarning asosiy vakillarini aniqlang:
A) Askoxita, septoriya, deterofoma
B) Un shudring, tafrina,zignema
C) Qorakuya, zang zamburug‘i, oidium
D) Fitoftora, shoxkuya, qaramug‘
143. Lishayniklar hosil qiluvchi asosiy mikobiotalarni aniqlang:
A) Xaltachali, bizidiyali zamburug‘lar
B) Xitridiomisyetlar, oomisyetlar
C) Zigomisyetlar, bazidiomisyetlar
D) Dyeytromisyetlar, oomisyetlar
144. Melanconiales qabilasining asosiy vakillarini aniqlang :
A) Galeosporium, kolletotrixum
B) Qorakuya, shoxkuya, zamburug‘i
C) Un shudring, uredinalis
D) Tafrina, fitoftora
145. Lishayniklar qanaqa ajdodlarga bo‘linadi?
A) Phycolichenes, Ascolichenes, Basidiolichenes, Denterolichenes
B) Basidiomycetes, Phycolichenes, Ascolichenes
C) Ascomycetes, Basidiomycetes, Deuteromycetes
D) Basidiolichenes, Chytridiomycetes, Deuteromycetes
146. Lishayniklarning vegetativ ko‘payishi qanday bo‘ladi ?
A) Soriydilar, izidiy va labullalar hosil qilish yo‘li bilan
B) Zoosporalar vositasida
C) Konidiosporalar vositasida
D) Sporangiosporalar vositasida
147. Aktinomisetlarning ko‘payishi qanday ?
A) Endo-ekzosporalar vositasida
B) Akinyet sporalar vositasida
C) Konidiyalar vositasida
D) Monosporalar vositasida
148. Parazit shilimshiqlar qanday kasallik chaqiradi?
A) Karam kilasi,
B) Kartoshka fitoftorasi
C) Karam alpidiumi
D) Galla zang kasalligi
149. Chytridiomycetes ajdodining jinsiy ko‘payish tiplari qaysi javobda to‘g‘ri kyeltirilgan?
A) Xologamiya, izogamiya, geterogamiya, oogamiya
B) Xologamiya, izogamiya, gametogamiya, zigogamiya,
C) Xologamiya, gamyetogamiya, getergogamiya, oogamiya
D) Xologamiya, zigogamiya, somatogamiya, izogamiya
150. Karam ildizining chirish kasalligini quzg‘atuvchi zamburug‘ qaysi ajdod va qabilaga mansub?
A) Ajdod Chytridiomycetes, qabila Chytridiales
B) Ajdod Oomycetes, qabila Peronosporales
C) Ajdod Zygomycetes, qabila Entomophorales
D) Ajdod Ascomycetes, qabila Erysiphales