6-sinf Biologiya 22-24-mavzular Mart 10, 2022Aprel 11, 2022 da chop etilgan InfoMaster tomonidan 6-sinf Biologiya 22-24-mavzular ga 2 fikr bildirilgan 0 Vaqtingiz tugadi! Tomonidan yaratilgan InfoMaster 6-sinf Biologiya 22-23-24-mavzular yuzasida testlar 1 / 50 Tabiat ko’rki bo’lgan o’simliklarni belgilang. 1)yong’oq 2)chakanda 3)qizil lola 4)pista 5)isiriq 6)ko’zagul 7)sallagul 8)bodom 9)zubturum 10)jumagul 11)safsan 12)na’matak 13)suvqalampir 14)chinnigul A) 3,6,7,10,14 B) 3,6,7,10,12 C) 1,4,8,11 D) 2,5,12,13 2 / 50 Ko'p yillik o'tlarni belgilang. 1)bug'doy 2)beda 3)ajriq 4)g'o'za 5)g'umay 6)sachratqi 7)zig'ir 8)mosh 9)pskom piyoz 10)kiyiko't 11)sallagul 12)qalampir 13)qoqio't 14)shirinmiya 15)iloq 16)lola 17) rayhon 18)yalpiz 19)qamish 20)andiz 21)shashir 22)sholi A) ..2,3,5,6,8,9,10,11,13,14,15,16,17,18,19,20,21; B) 1,4,7,12,22; C) 1,4,7,8,12, 17,22; D) ..2,3,5,6,9,10,11,13,14,15,16,18,19,20,21; 3 / 50 Hosil qiluvchi to`qima hujayralariga xos bo`lgan xususiyatlarni aniqlang? 1)o‘lik, qalin qobiqli hujayralar; 2)tirik, cho‘ziq, qalin qobiqli, xloroplastga ega hujayralar; 3)o‘lik hujayralar; 4) tez-tez bo’linish xususiyatiga ega hujayralar 5)bir qavat zich joylashgan shaffof hujayralar; 6)suv to‘plovchi parenxima hujayralar;7)yirik yadroli, yupqa nozik po‘stli, ichi quyuq sitoplazma bilan to’lgan, tirik hujayralar 8) tirik hujayralar; A) 1,2,3,6,8 B) 2,3,6,7 C) 2,3,5,6,7 D) 4.7 4 / 50 Quyidagi rasmda qaysi to`qima tasvirlangan A) epiderma B) floema C) ksilema D) hosil qiluvchi to`qima 5 / 50 Qovunning ildiz tizimi qanday? A) o’q ildiz B) yon ildizli popuk ildiz C) asosiy ildiz D) popuk ildiz 6 / 50 Ildiz turlarini tanglang. 1-popuk ildiz 2-yon ildiz 3-o’q ildiz 4-asosiy ildiz 5-qo’shimcha ildiz A) 3/2/2005 B) 1.4 C) 5/2/2004 D) 3/1/2004 7 / 50 Ovqatga ishlatiladigan, ildizida oziq moddalar to'planadigan o'simliklarni belgilang. 1)qizil lavlagi 2)sabzi 3)rediska 4)turp 5)sholg'om 6)karam 7)piyoz 8)kartoshka A) 1,2,3,4,5,8 B) 1,2,3,4,5 C) 1,2,3,4,5,6 D) 1,2,3,4,5,7 8 / 50 Yangi ildiz tukchasi ildizning qaysi qismidan hosil bo'ladi? A) bo'linuvchi qism B) shimuvchi qism. C) o'suvchi qism D) ildiz po'sti 9 / 50 Quyidagi o’simliklardan har yili kurtak hosil qiladiganini belgilang. A) terak, qayrag’och B) ituzum, qayrag’och C) arpa, ituzum D) arpa, terak 10 / 50 Novdaning ikkita barg oralig'i qismi qanday ataladi? A) bo'g'im B) barg qo'ltig'i C) o'sish konusi D) bo'g'im oralig'i 11 / 50 Bandli barglarga ega bo'lgan o'simliklarni belgilang. 1)olma 2)lola 3)o'rik 4)bosh piyoz 5) nok 6)terak 7)shirach 8)yong'oq 9)anjir 10)gulsafsar 11)bug'doy 12)anjir 13)tok 14)makkajo'xori 15)arpa 16)qovun 17)sholi A) 2,4,7,10,11,14,15,17 B) 1,3,5,6,8,9,12,13,16 C) 2,4,7,10,11,14,15,17 D) 1,3,5,6,8,7,9,12,16 12 / 50 Poyaning ichki qismlarini to’g’ri ketma-ketlikda joylashtiring. 1)o’zak 2)kambiy 3)lub 4)ksilema 5)po’st A) 5,3,4,2,1 B) 1,2,3,4,5 C) 5,2,3,4,1 D) 5,3,2,4,1 13 / 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-a,d; 2-b,c; B) 1-b,c; 2-a,d; C) 1-a,b; 2-c,d; D) 1-c,d; 2-a,b; 14 / 50 Tut poyasidagi yasmiqchalarga xos bo'lgan xususiyatlarni belgilang. 1) bahor oylarida hosil bo'ladi 2) yozning ikkinchi yarmida hosil bo'ladi 3)yashil rangda 4)qo'ng'ir rangda 5) nafas olish vazifasini bajaradi 6)bug'latish vazifasini bajaradi A) 2,4,6 B) 1,3,5 C) 2,4,5 D) 1,4,5 15 / 50 Yog’ochlikdagi o’tkazuvchi naylarning vazifasini belgilang. A) o'simlikka pishiqligi va egiluvchanlik beradi B) Ildizdan boshqa organlarga suv va unda erigan mineral moddalarni tashiydi C) o’simlikning qattiqligini ta’minlaydi D) barglardan boshqa organlarga organik moddalarni tashiydi 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) 1,4,7,9,10,12,15,17,20,22 B) 9.1 C) 1 D) 5,13,18 17 / 50 Ovalsimon va yumaloq hujayralarning joylashgan o’rnini tog’ri belgilang. A) ustunsimon hujayralarning ustida B) ustunsimon hujayralarning ostida C) loviyasimon hujayralarning ustida D) loviyasimon hujayralarning ostida 18 / 50 juft patsimon barg tuzilishiga xos bo’lgan xususiyatni belgilang. A) umumiy barg bandining uchi bitta barg bilan tugaydi B) bargchalar umumiy barg bandining oxirigacha qarama-qarshi joylashgan bo’ladi C) bargchalar soni juft bo’ladi D) umumiy barg bandining uchi uchta barg bilan tugaydi 19 / 50 Burchoq o’simligidagi gajak qaysi tuzilmaning o’zgarishidan hosil bo’lgan? A) toq bargchalar o’rnida B) juft bargchalarning o’rnida C) novda D) juft patsimon bargdagi oxirgi barg 20 / 50 Novdada barglar qanchalik qalin va ko’p joylashgan bo’lsa ularning quyosh nuriga nisbatan ehtiyoji qanday bo’ladi? A) Ustki qismdagi barglari quyosh nuriga to’yinganligi uchun yirik, pastdagilari esa nimjon va nozik bo’ladi B) har qaysi bargi quyosh nuri tushib turadigan holatda, quyoshga qarab o’girilib turadi C) yorug’lik teng taqsimlanadi natijada yorug’lik tushmaydigan barglar tezda qurib qoladi D) Pastki qsimdagi barglari yirik, ustki qismdagilari esa mayda bo’ladi 21 / 50 Quyidagi rasmda qanday jarayon tasvirlangan A) organik moddalarni lub tolalari orqali harakatlanishi B) bargning suv bug`latishi C) suv va unda erigan mineral moddalarning harakatlanshi D) o`simliklar barcha organlari nafas olishi 22 / 50 Gultojsimon oddiy gulqo’rg’onli o’simlikni belgilang. A) lola B) g’o’za C) sachratqi D) lavlagi 23 / 50 Ildizpoyada nimalar bo’ladi? 1)qo’shimcha ildiz 2)shakli o’zgargan barg 3)qo‘shimcha kurtak 4)quruq qobiq 5)asosiy ildiz A) 1,2,3,5 B) 1,2,3 C) 2,3,5 D) 2.3 24 / 50 Lolaning gul formulasini to’g’ri belgilang. A) Og3+3 Ch3+3 U(3) B) Og3+3 Ch3+3 U1 C) Gk0 Gt(5) Ch(~) U(2) D) Gk5 Gt5 Ch~ U1 25 / 50 Sachratqining gul formulasini to’g’ri belgilang. A) Gk0 Gt(5) Ch5 U1 B) Gk5 Gt5 Ch~ U1 C) Gk0 Gt(5) Ch(5) U(2) D) Gk5 Gt(5) Ch(5) U(2) 26 / 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) 5,8,14,16 B) 1,3,7,10,11,12,15 C) 1,3,7,10,12 D) 2,4,6,9,11,13,15 27 / 50 Makkajo’xorini urug’chili(1) va changchili(2) to’pgullarini belgilang. A) 1-kallakcha 2-murakkab shingilli boshoqcha B) 1-so’ta 2-kuchala C) 1-so’ta 2- murakkab shingilli boshoqcha D) 1-ro’vak 2-so’ta 28 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - qalqoncha, 2 - oddiy soyabon, 3 - murakkab shingil B) 1 - qalqoncha, 2 - savatcha, 3 – oddiy shingil C) 1 - oddiy shingil, 2 - oddiy soyabon, 3 - murakkab shingil D) 1 - oddiy shingil, 2 - savatcha, 3 - murakkab soyabon 29 / 50 Urug’i tarkibida ko’p miqdorda moy va zaharli moddalar bo’ladigan o’simlikni belgilang. A) bodom B) maxsar C) pista D) kampirchopon 30 / 50 Sxemalarda tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - nastarin, 2 - tolning changchili guli,3 - makkajo‘xorining urug‘chili guli B) 1 - zubturum, 2 - jag‘-jag‘, 3 - makkajo‘xorining urug‘chili guli C) 1 - bug‘doyiq, 2 - bug‘doy, 3 - makkajo‘xorining changchili guli D) 1 - bug‘doyiq, 2 - oqqayinning changchili guli, 3 -makkajo‘xorining urug‘chili guli 31 / 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) 2,4,6,9,11,13,15 B) 1,3,7,10,11,12,15 C) 5,8,14,16 D) 1,3,7,10,12 32 / 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) 1,2,3,4,5,6,7,8,9,11,12,13 B) hammasi C) 1,2,3,4,5,6,7,8,9,10 D) 1,2,3,4,5,6,7,8,9,10,11,13 33 / 50 Ikki urug’pallalilarning murtagi nimalardan tashkil topgan? A) ildizcha, poyacha va kurtakcha, 2ta urug’palla B) ildizcha, poyacha va ikkita bargcha C) 2ta urug’palla va murtak D) 1ta urug’palla va murtak 34 / 50 Meva turlari va ularga mos jihatlarni juftlab yozing. ko’sak meva b)qo’zoq meva c)dukkak meva chetlari bir-biriga qo’shilib ketgan meva bargchalardan iborat 2)bir nechta mevabargchalardan tashkil topgan 3)pallalari orasida to’siq bo’ladi 4)pallalari orasida to’siq bo’lmaydi A) a-1; b-2,4; c-2,3; B) a-2; b-1,3; c-1,4; C) a-1; b-2,3; c-2,4; D) a-2; b-1,4; c-1,3; 35 / 50 Boshoq qaysi jihati bilan kuchala to’pguldan farq qiladi? A) bitta umumiy gulpoyada bir nechta gul joylashadi B) asosiy gulpoyasi osilib turmaydi C) asosiy gulpoyasi osilib turadi D) asosan changchili gullarda uchraydi 36 / 50 Sxemalarga tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - zubturum, 2 - tolning changchili guli, 3 - makkajo‘xorining changchili guli B) 1 - sabzi, 2 - tolning changchili guli, 3 - makkajo‘xorining urug‘chili guli C) 1 - javdar, 2 - oqqayinning changchili guli, 3 - makkajo‘xorining changchili guli D) 1 - madaniy tok, 2 - yong‘oqning changchili guli, 3 - makkajo‘xorining urug‘chili guli 37 / 50 Gulpoyada gullari bir xil uzunlikdagi(1) va turlicha uzunlikdagi(2) gulbandli to’pgulli o’simlik(lar)ni belgilang. A) 1-gilos 2-oqqayin B) 1-piyoz 2-nok C) 1-olcha 2-piyoz D) 1-karam 2-olma 38 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - murakkab boshoq, 2 – murakkab shingil, 3 - qalqoncha B) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy soyabon C) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha D) 1 - murakkab boshoq, 2 – murakkab soyabon, 3 – qalqoncha 39 / 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) 3,4,7,13 B) 3,7,9,13 C) 3,4,7,9,13 D) 3,4,9,13 40 / 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) 2,3,6 B) 1,2,4 C) 1,4,5,6 D) 1,4,5 41 / 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) 1,3,7,10,11,12,15 B) 1,3,7,10,12 C) 2,4,6,9,11,13,15 D) 5,8,14,16 42 / 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) 2,5,6,8 B) 1,4,7 C) 2,3,5,6,8 D) 1,3,4,5,7 43 / 50 Bitta mevabargdan hosil bo‘lib, pishgach mevapallasi yon tomonidagi chokidan ochiladigan o’simliklarni belgilang A) qurtana B) oq akatsiya C) mingdevona D) karam 44 / 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) 2,5,6,8 B) 2,3,5,6,8 C) 1,4,7 D) 1,3,4,5,7 45 / 50 Bandsiz gullarga ega to’pgullarni belgilang. 1) shingil 2)oddiy boshoq 3)qalqoncha 4)so’ta 5)boshcha 6)soyabon 7)savatcha 8)kuchala A) 1,3,6,7 B) 2,4,5 C) hammasi D) 1,6,8 46 / 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 e; 3 b; 4 a; 5 c; 6f; B) 1 d; 2 f; 3 a; 4 e; 5 b; 6 c; C) 1 d; 2c; 3 e; 4 f; 5 a; 6 b; D) 1 d; 2 c; 3 b; 4 f; 5 a; 6 e; 47 / 50 Yo‘g‘on va uzun gulpoyada bandsiz gullar joylashgan to‘pgul … deyiladi. A) kallakcha B) so’ta C) savatcha D) kuchala 48 / 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) 1,4,5 C) 1,3,4 D) 2,3,4 49 / 50 Bir urug’pallalilarning murtagi nimalardan tashkil topgan? A) 1ta urug’palla va murtak B) ildizcha, poyacha va ikkita bargcha C) boshlang’ich ildizcha, poyacha, kurtakcha, 1ta urug’palla D) 2ta urug’palla va murtak 50 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - oddiy soyabon, 2 - murakkab soyabon, 3 - qalqoncha B) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha C) 1 - murakkab soyabon, 2 - murakkab boshoq, 3 - oddiy soyabon D) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy shingil 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 6-sinf Biologiya