Kirish, tirik va jonsiz tabiatning o’xshashligi va farqlari. Ismingiz
Zamburug’lar dunyosi. Ismingiz…………………
Download 470.5 Kb.
|
9-sinf savolnoma
Zamburug’lar dunyosi. Ismingiz…………………
1.Zamburug’lar yer yuzida qancha turi bor va vegetativ tanasi qanday ataladi?.................................................................. 2.Zamburug’lar suvo’tlar va bakteriyalardan nimasi bilan farq qiladi?................................................................................ 3.Zamburug’lar qanday yo’l bilan ko’payadi?...................................................................................................................... 4.Zamburug’larni … ko’payishi har hil sporalar hosil qilish yo’li bilan boradi?................................................................. 5.Nimasiga ko’ra zamburug’lar tuban va yuksak zamburug’larga bo’linadi?...................................................................... 6.Qaysi zamburug’ni haqiqiy mitselliysi bo’lmaydi, tanasi alohida alohida hujayralardan iborat, hujayrasi bir yadroli, oval shaklida bo’ladi?............................................................................................................................................................ 7.Achitqi zamburug’ qanday yo’l bilan ko’payadi?.............................................................................................................. 8.Qaysi jarayon tuban zamburug’larda suvo’tlarnikiga o’xshaydi?..................................................................................... 9.Tuban zamburug’larni mitselliysi yuksak zamburug’larni mitselliysidan nimasi bilan farq qiladi?................................. 10.Achitqilar qanday muhitda yashaydi?.............................................................................................................................. 11.Qo’ziqorin zamburug’lari qaysi guruhga kiradi?............................................................................................................. 12.Yuksak va parazit zamburug’ni aniqlang?....................................................................................................................... 13.Achitqi zamburg’i hujayrasini shakli qanday?................................................................................................................. 14.Qo’ziqorin meva tanasi necha sm keladi?........................................................................................................................ 15.Qo’ziqorinning mitselliysi necha yillik?.......................................................................................................................... 16.Mevatana qanday qismlardan iborat?............................................................................................................................... 17.Eng yaxshi iste’mol qilinadigan zamburg’larga qaysilar kiradi?..................................................................................... 18.Shartli iste’mol qilinadigan zamburug’ni aniqlang?........................................................................................................ 19.Qo’ziqorinni mevatanasi ichi qanday modda bilan to’lgan?............................................................................................ 20.Qo’ziqorin mitselliysi qaysi faslda zaxira ozuqa moddalar to’playdi?............................................................................ 21.Zang zamburug’ qorakuya va boshqa parazit zamburug’lardan nimasi bilan farq qiladi?.............................................. 22.Vertisill zamburug’ turli o’simliklarni qaysi to’qimasida parazit holda hayot kechiradi?.............................................. 23.”Vilt” so’zini manosi nima?............................................................................................................................................. 24.Zang zamburug’lariga qarshi kurashishning eng qulay usuli qaysi javobda berilgan?.................................................... 25.Qo’ziqorin tarkibida zaxarli modda bor, shuning uchun uni iste’mol qilishdan avval … daqiqa suvda qaynatib olish kerak?.................................................................................................................................................................................... 26.Zang zamburug’ni asosiy hojayini qaysi o’simlik hisoblanadi?...................................................................................... 27.Markaziy Osiyoda vilt kasalligi qaysi o’simlikning ofatidir?.......................................................................................... 28.Zamburug’lar bilan yuksak o’simliklarning birgalikda simbioz yashashi nima deb ataladi?.......................................... 29.Yog’ochni chirituvchi zamburug’lar uning … foizini yaroqsiz holga keltirishi mumkin?.............................................. 30.Zang zamburug’ning sporalar hosil qilishi qaysi faslga to’g’ri keladi?........................................................................... 31.Oq palak (vertisill) zamburug’ning spora beruvchi shoxlari … shoxlangan?................................................................. 32.”Vilt” kasalligining asosiy belgisi nima?......................................................................................................................... 33.Vilt g’o’za o’simligiga qaysi organi orqali o’tadi?.......................................................................................................... 34.Ichki mikoriza asosan qanday o’simliklarda uchraydi?................................................................................................... 35.Qayin, eman va nina bargli daraxtlarda qanday mikoriza uchraydi?............................................................................... 36. … mikoriza haqida malumotlar yetarli emas, yani o’rganilmagan.?.............................................................................. 37.Zamburug’ daraxt ildizidan nimalarni oladi?................................................................................................................... 38.Tuproq gumusi tarkibidagi oqsillarni aminokislotalargacha parchalaydigan organizmlarni aniqlang?.......................... 39. … mikorizada zamburug’ ildizning ichki to’qimalarigacha kirib boradi.?..................................................................... 40.Mikorizaning qaysi turida zamburug’ o’simlikni ildizini g’ilof shaklida o’rab oladi?.................................................... 41.Daraxtning ildiz tizimini ya’ni shimish yuzasii oshiruvchi mikoriza zamburug’lari mikorizaning qaysi turiga mansub?................................................................................................................................................................................. 42.Iste’mol qilinuvchi zamburug’lar qaysi moddaga boy bo’ladi?....................................................................................... 43.Qaysi zamburug’ ko’payganda juda ko’p yosh hujayralardan iborat uzun zanjir hosil qiladi?....................................... 44.Qaysi organoid zamburug’larda yo’q?............................................................................................................................. 45.Bug’doyning boshoq qilmasligi, yoki donalarini puch bo’lishi qaysi parazit zamburug’ bilan bog’liq?........................ 46.Oq zamburug’da qaysi modda ko’p bo’ladi?................................................................................................................... 47.Zang zamburug’ hayot faoliyatini qaysi faslda va o’simlikda boshlaydi?...................................................................... 48.Non sporalarining rangiga bog’liq bo’lgan zamburug’ qaysi?......................................................................................... 49.Zang zamburug’ bug’doyning … zararlaydi?.................................................................................................................. 50.Iste’mol qilinuvchi zamburug’larda qaysi mikroelementlar bo’ladi?.............................................................................. 51.Qo’ziqorin … da unib chiqadi va sporalarini sochadi?.................................................................................................... 52.Qo’ziqorin tarkibidagi zaxarli moddani yo’qotish uchun nima qilish kerak?.................................................................. 53.Hujayraviy tuzilishga ko’ra yuksak zamburug’lar tuban zamburug’lardan nimasi bilan farq qiladi?............................. Download 470.5 Kb. Do'stlaringiz bilan baham: |
Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling
ma'muriyatiga murojaat qiling