Uy » Mavzulatshitilgan testlar » Biologiya mavzulashtirilgan » 6-sinf Biologiya » 6-sinf Biologiya 22-24-mavzular 6-sinf Biologiya 6-sinf Biologiya 22-24-mavzular InfoMaster Aprel 11, 2022 174 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 1 6 Vaqtingiz tugadi! 6-sinf Biologiya 22-23-24-mavzular yuzasida testlar 1 / 50 Chorva mollari uchun to’yimli ozuqa hisoblangan o’simliklarni belgilang. A) yong’oq, bodom, pista, safsan B) isiriq, chakanda, zubturum C) shuvoq, yantoq, beda, sebarga, izen, keyreuk, saksovul, javdar D) shuvoq, sebarga, burchoq 2 / 50 Quyidagi o`simlikni hayotiy shaklini ko`rsating A) ko`p yillik o`t B) buta C) daraxt D) yarim buta 3 / 50 Elaksimon nay hujayralariga mos bo’lgan variantlarni keltiring. 1-organik moddalarni tashiydi 2-ksilema qismida bo’ladi 3-yadroga ega 4-yo’ldosh hujayralari bor 5-mineral tuzlarni tashiydi 6-yadroga ega emas. A) 3/2/2005 B) 5/2/2006 C) 4/1/2006 D) 1/3/2005 4 / 50 Quyidagilardan mexanik to'qimaga mansublarini belgilang. 1)elaksimon naylar 2)poyaning po'stloq tolalari 3)ildizning yog'ochlik tolalari 4) poyaning yog'ochlik tolalari 5)ildizning po'slog'idagi tolalar 6)lub tolalari 7)naylar A) 2,3,4,5,6 B) 2,3,4,5 C) 1,6,7 D) 2,3,4,5,6,7 5 / 50 Ildiz tizimi nechaga bo’linadi? A) 2 B) 1 C) 3 D) 4 6 / 50 O’q ildiz tizimli o’simliklar qatorini tanlang. A) bug’doy,jo’xori,arpa B) g’oza,saksovul,loviya C) terak,na’matak,bug’doy D) loviya,arpa,do’lana 7 / 50 Poyadan chiqqan qo‘shimcha ildizlar bo‘lib, uni tik tutib turishga yordam beradigan ildiz. A) havo ildiz; B) tayanch ildiz; C) popuk ildiz. D) ildizmeva; 8 / 50 Osh piyozning ildizi atrofga necha m yoyiladi? A) 60-70 B) 0.6-0.7 C) 2 D) 700 9 / 50 Generativ organlari birinchi yili hosil bo’lmaydigan ildizi metamarfozlashgan o’simliklarni toping. A) jag’-jag’, machine B) lavlagi turp C) beda sebarga D) sigirquyruq,sebarga 10 / 50 Novdalar necha xil va qanday bo'ladi? A) 2; vegetativ va gulli B) 2; vegetativ va generativ C) 3; bargli, kurtakli va gulli 11 / 50 Qaysi daraxtda lub tolalari ko'p? A) kanop B) hammasi C) tut D) zig'ir 12 / 50 O’zb.da nisbatan sekin o’sadigan daraxtlarni belgilang. A) tol, terak, gilos,chinor, yong’oq B) chinor, tol, terak, shotut, yong’oq C) nok, do’lana, qatrong’i, pista D) archa, shamshod, nok, pista 13 / 50 Poyaning ichki qismlarini to’g’ri ketma-ketlikda joylashtiring. 1)o’zak 2)kambiy 3)lub 4)ksilema 5)po’st A) 5,3,2,4,1 B) 5,3,4,2,1 C) 5,2,3,4,1 D) 1,2,3,4,5 14 / 50 Ikki urug’pallalilar(1) va bir urug’pallali(2) o’simliklarning bargi qanday tomirlanadi? a)patsimon b)parallel c)yoysimon d)panjasimon (to’rsimon) A) 1-c,d; 2-a,b; B) 1-a,d; 2-b,c; C) 1-b,c; 2-a,d; D) 1-a,b; 2-c,d; 15 / 50 O’zb.da tez o’sadigan daraxtlarni belgilang. A) archa, shamshod, nok B) tol, terak, gilos,chinor, yong’oq C) nok, do’lana, qatrong’i, pista D) chinor, tol, terak, shotut, yong’oq 16 / 50 Barglari novdada qarama-qarshi joylashgan butalarni belgilang. 1)rayhon 2)g’o’za 3)tok 4)yalpiz 5)qirqbo’g’im 6)pomidor 7)chinnigul 8)olma 9)ligustrum 10)nastarin 11)o’rik 12)dalachoy 13)sambitgul 14)terak 15)kiyiko’t 16)tut 17)mavrak 18)qumrio’t 19)atirgul 20)gazanda 21)oqquray 22)kampirchopon 23)do’lana A) 5,13,18 B) 1 C) 1,4,7,9,10,12,15,17,20,22 D) 9.1 17 / 50 juft patsimon barg tuzilishiga xos bo’lgan xususiyatni belgilang. A) umumiy barg bandining uchi uchta barg bilan tugaydi B) bargchalar umumiy barg bandining oxirigacha qarama-qarshi joylashgan bo’ladi C) umumiy barg bandining uchi bitta barg bilan tugaydi D) bargchalar soni juft bo’ladi 18 / 50 Bargning qaysi qismida hujayralar bir-biriga zich yondashgan holatda bo’ladi? A) barg yaprog’ining barcha qismida B) nay tolali boylamlarda C) barg etida D) barg po’sti 19 / 50 Barglarning ichki qismi qaysi to’qimalardan tashkil topgan? 1)asosiy 2)hosil qiluvchi 3)mexanik 4)o’tkazuvchi 5)qoplovchi A) 2,3,4,5 B) 1,2,3,4 C) 1,2,4,5 D) 1,3,4,5 20 / 50 Barg tomirining nay tolalali boylamlarini nimalar hosil qiladi? 1)tomir 2)naylar 3)elaksimon naychalar 4)tola 5)yog’ochlik tolalari A) 2,3,4 B) 1,2,3,4,5 C) 1,2,3 D) 2,3,5 21 / 50 Murakkab gulqo’rg’onli o’simliklarni belgilang. 1)marmarak 2)o’sma 3)olma 4)nok 5)lola 6)karnaygul 7)boychechak 8)olcha 9)qo’ypechak 10)chuchmoma 11)gulsafsar 12)g’o’za A) 3,4,8,12 B) 2,3,4,5,7,12 C) 5,7,10,11 D) 1,6,9,11 22 / 50 Lolaning gul formulasini to’g’ri belgilang. A) Gk5 Gt5 Ch~ U1 B) Og3+3 Ch3+3 U1 C) Gk0 Gt(5) Ch(~) U(2) D) Og3+3 Ch3+3 U(3) 23 / 50 Gulqo’rg’on bo’laklari qo’shilgan o’simliklarni belgilang 1)angishvonagul 2)binafsha 3)suvyig’ar 4)qo’ng’roqgul 5)marmarak 6) g’oza A) 4,5,6 B) 1,2,5 C) 2,3,6 D) 1,4,5 24 / 50 Kurtak va bosh piyoz uchun umumiy bo'lgan jihatni belgilang. A) hammasi B) tashqi tomondan quruq qobiq bilan qoplangan bo'ladi C) tubida qisqargan kalta poyacha bo'ladi D) seret barglari bo'ladi 25 / 50 Bir jinsli gullarga ega bo'lgan o'simliklarni belgilang. 1)terak 2)tut 3)gazanda 4)tol 5)qayin 6)yong'oq 7)makkajo'xori 8) qovoq. A) 1,2,3,4,5,7 B) 1,3,4 C) 1,2,3,4,5,6,7,8 D) 2,3,4,5 26 / 50 Soxta mevali o’simliklarni belgilang. 1)olma 2)o’rik 3)olxo’ri 4)behi 5)shaftoli 6)olcha 7)nok 8)gilos A) 1,3,4,5,7 B) 2,5,6,8 C) 2,3,5,6,8 D) 1,4,7 27 / 50 Sxemalarda tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - qurttana, 2 - sholi, 3 - bug‘doy B) 1 - petrushka, 2 - bug‘doyiq, 3 - piyoz C) 1 - nastarin, 2 - javdar, 3 - olma D) 1 - ukrop, 2 - suli, 3 - jag‘-jag‘ 28 / 50 Quyida meva xillari berilgan, ularni mos o’simliklar bilan juftlang. 1)don; 2)ko’sak; 3)qo’zoqcha; 4)rezavor; 5)qanotchali; 6) dukkak; a)qayrag’och; b)beda; c)boychechak; d)makkajo’xori; e) achambiti; f) ituzum. A) 1 d; 2 f; 3 a; 4 e; 5 b; 6 c; B) 1 d; 2c; 3 e; 4 f; 5 a; 6 b; C) 1 d; 2 e; 3 b; 4 a; 5 c; 6f; D) 1 d; 2 c; 3 b; 4 f; 5 a; 6 e; 29 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - murakkab boshoq, 2 – murakkab shingil, 3 - qalqoncha B) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha C) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy soyabon D) 1 - murakkab boshoq, 2 – murakkab soyabon, 3 – qalqoncha 30 / 50 Ikki urug’pallalilarning murtagi nimalardan tashkil topgan? A) ildizcha, poyacha va kurtakcha, 2ta urug’palla B) 1ta urug’palla va murtak C) ildizcha, poyacha va ikkita bargcha D) 2ta urug’palla va murtak 31 / 50 Bitta mevabargdan hosil bo‘lib, pishgach mevapallasi yon tomonidagi chokidan ochiladigan o’simliklarni belgilang A) oq akatsiya B) mingdevona C) karam D) qurtana 32 / 50 Qaysi to’pgulda turlicha uzunlikdagi gulbandli gullar kalta gulpoyada navbat bilan joylashadi? A) oddiy boshoq B) oddiy qalqon C) kuchala D) oddiy shingil 33 / 50 O’zb.da keng tarqalgan ziravor o’simliklarni belgilang. 1)chakanda 2)yersovun 3)zira 4)alqor 5)marmarak 6)tasbehmunchoq 7)kashnich 8)zubturum 9)sedana 10)qalampirmunchoq 11)suvqalampir 12)na’matak 13)murch A) 3,4,7,9,13 B) 3,7,9,13 C) 3,4,9,13 D) 3,4,7,13 34 / 50 Boshoq qaysi jihati bilan kuchala to’pguldan farq qiladi? A) bitta umumiy gulpoyada bir nechta gul joylashadi B) asosiy gulpoyasi osilib turadi C) asosan changchili gullarda uchraydi D) asosiy gulpoyasi osilib turmaydi 35 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - qalqoncha, 2 - savatcha, 3 – oddiy shingil B) 1 - qalqoncha, 2 - oddiy soyabon, 3 - murakkab shingil C) 1 - oddiy shingil, 2 - savatcha, 3 - murakkab soyabon D) 1 - oddiy shingil, 2 - oddiy soyabon, 3 - murakkab shingil 36 / 50 Gulpoyada gullari bir xil uzunlikdagi(1) va turlicha uzunlikdagi(2) gulbandli to’pgulli o’simlik(lar)ni belgilang. A) 1-piyoz 2-nok B) 1-olcha 2-piyoz C) 1-karam 2-olma D) 1-gilos 2-oqqayin 37 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - qalqoncha, 2 - murakkab boshoq, 3 - savatcha B) 1 - kuchala, 2 - murakkab shingil, 3 - savatcha C) 1 - oddiy boshoq, 2 - oddiy shingil, 3 - so‘ta D) 1 - oddiy boshoq, 2 - kuchala, 3 - so‘ta 38 / 50 Urug’i tarkibida ko’p miqdorda moy va zaharli moddalar bo’ladigan o’simlikni belgilang. A) bodom B) maxsar C) pista D) kampirchopon 39 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy shingil B) 1 - murakkab soyabon, 2 - murakkab boshoq, 3 - oddiy soyabon C) 1 - oddiy soyabon, 2 - murakkab soyabon, 3 - qalqoncha D) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha 40 / 50 Pallalar orasida yupqa to‘siq bo‘lib, unga urug‘lar birikadigan o’simliklarni belgilang. 1)g’o’za 2)burchoq 3)lola 4)mosh 5)karam 6)loviya 7)boychechak 8)turp 9)no’xat 10)bangidevona 11)zirako’t 12)chuchmoma 13)beda 14)rediska 15)oq akatsiya 16)qurttana A) 1,3,7,10,11,12,15 B) 2,4,6,9,11,13,15 C) 1,3,7,10,12 D) 5,8,14,16 41 / 50 Yo‘g‘on va uzun gulpoyada bandsiz gullar joylashgan to‘pgul … deyiladi. A) kallakcha B) kuchala C) so’ta D) savatcha 42 / 50 Bir urug’pallalilarning murtagi nimalardan tashkil topgan? A) ildizcha, poyacha va ikkita bargcha B) 2ta urug’palla va murtak C) 1ta urug’palla va murtak D) boshlang’ich ildizcha, poyacha, kurtakcha, 1ta urug’palla 43 / 50 Chin mevali o’simliklarni belgilang. 1)olma 2)o’rik 3)olxo’ri 4)behi 5)shaftoli 6)olcha 7)nok 8)gilos A) 1,3,4,5,7 B) 2,5,6,8 C) 2,3,5,6,8 D) 1,4,7 44 / 50 Sxemalarda tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - bug‘doyiq, 2 - oqqayinning changchili guli, 3 -makkajo‘xorining urug‘chili guli B) 1 - zubturum, 2 - jag‘-jag‘, 3 - makkajo‘xorining urug‘chili guli C) 1 - nastarin, 2 - tolning changchili guli,3 - makkajo‘xorining urug‘chili guli D) 1 - bug‘doyiq, 2 - bug‘doy, 3 - makkajo‘xorining changchili guli 45 / 50 Sxemalarga tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - javdar, 2 - oqqayinning changchili guli, 3 - makkajo‘xorining changchili guli B) 1 - madaniy tok, 2 - yong‘oqning changchili guli, 3 - makkajo‘xorining urug‘chili guli C) 1 - zubturum, 2 - tolning changchili guli, 3 - makkajo‘xorining changchili guli D) 1 - sabzi, 2 - tolning changchili guli, 3 - makkajo‘xorining urug‘chili guli 46 / 50 Mevasi oziq-ovqat sifatida iste’mol qilinadigan o’simliklarni belgilang. 1)tariq 2)olma 3)yong’oq 4)o’rik 5)uzum 6)bug’doy 7)loviya 8)mosh 9)no’xat 10)qo’noq 11)sabzi 12)kartoshka 13)karam A) 1,2,3,4,5,6,7,8,9,10 B) 1,2,3,4,5,6,7,8,9,11,12,13 C) hammasi D) 1,2,3,4,5,6,7,8,9,10,11,13 47 / 50 Urug‘lari mevapallaga birikib turadigan o’simliklarni belgilang. 1)g’o’za 2)burchoq 3)lola 4)mosh karam 6)loviya 7)boychechak 8)turp 9)no’xat 10)bangidevona 11)zirako’t 12)chuchmoma 13)beda 14)rediska 15)oq akatsiya 16)qurttana A) 1,3,7,10,11,12,15 B) 5,8,14,16 C) 2,4,6,9,11,13,15 D) 1,3,7,10,12 48 / 50 Mevasi bir nechta mevabargdan tashkil topib urug’i pishgach chokidan ochiladigan o’simliklarni belgilang. 1)g’o’za 2)burchoq 3)lola 4)mosh 5)karam 6)loviya 7)boychechak 8)turp 9)no’xat 10)bangidevona 11)zirako’t 12)chuchmoma 13)beda 14)rediska 15)oq akatsiya 16)qurttana A) 2,4,6,9,11,13,15 B) 5,8,14,16 C) 1,3,7,10,12 D) 1,3,7,10,11,12,15 49 / 50 G’o’za chigitini tashqi tomondan qoplab turadigan qobig’iga xos bo’lgan xususiyatlarni belgilang. 1)oq va yupqa 2)qalin 3)yog’ochlashgan 4)hujayralarida uzun tuklar-tolalar joylashgan 5)yogo’chlashmagan A) 2,4,5 B) 1,3,4 C) 1,4,5 D) 2,3,4 50 / 50 Murtagi boshlang’ich ildizcha, poyacha, kurtakcha va 1ta urug’palla dan tashkil topgan o’simliklarni aniqlang. 1)xolmon 2) gledichiya 3)izen 4)xarduma 5)ajriq 6) magnoliya A) 1,2,4 B) 1,4,5,6 C) 1,4,5 D) 2,3,6 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz