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 43 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 1 1 Vaqtingiz tugadi! Tomonidan yaratilgan InfoMaster 6-sinf Biologiya 22-23-24-mavzular yuzasida testlar 1 / 50 O’simliklarni o’rganish ishlarining boshlanishi kimning nomi bilan bog’liq? A) Arestotel B) ibn Sino C) Teofrast D) Beruniy 2 / 50 Yer yuzida tabiiy holda o’sadigan yuksak o’simliklarning turi qancha? A) 3700 B) 8000 C) 500,000 D) 4500 3 / 50 Sklereid hujayralar qaysi mevalarning urug’ining qobig’ida (1) va meva etida (2)bo’ladi. A) 1-behi,nok 2-olcha,o’rik,yong’oq B) 1-yong’oq,behi,olcha 2-nok,olma C) 1-soxta kashtan,olma 2-kaktus,ananas D) 1-olcha,yong’oq,o’rik 2-behi,nok 4 / 50 O'simliklar hujayra tuzilish darajasiga ko'ra qanday bo'ladi? A) eukariot yoki prokariot B) bir, ko'p hujayrali yoki kolonial C) bir yoki ko'p hujayrali D) hujayrali va hujayrasiz 5 / 50 Ildizning poyadan farqi nima? A) barg hosil qilmasligi B) O’simlikning vegetativ qismi bo’lishi bilan C) o’sishi D) hujayraning tarangligi bilan 6 / 50 Popuk ildiz tizimi hosil bo’lishi uchun o’simlikning qaysi organidan qo’shimcha ildizlar o’sib chiqishi zarur? A) boshlang’ich poya B) murtakdagi yon ildiz C) boshlang’ich ildiz D) asosiy ildiz 7 / 50 Ildizga xos muhim xususiyatni belgilang. A) tuproq ostida joylashgan bo'ladi B) gul hosil qilmaydi C) barg hosil qilmaydi D) kurtak hosil qilmaydi 8 / 50 Begoniyaning ildiz turini aniqlang. A) o'q B) qo'shimcha C) yon D) asosiy 9 / 50 Qaysi o’simliklarning kurtagi yirik? A) chinor, soxta kashtan, terak, na’matak B) tol, olma, o’rik, qayrag’och, tut C) terak, tol, olma, o’rik, qayrag’och D) chinor, nastarin, soxta kashtan, terak 10 / 50 Quyidagi o’simliklardan har yili kurtak hosil qilmaydiganini belgilang. A) terak, qayrag’och B) ituzum, qayrag’och C) arpa, terak D) arpa, ituzum 11 / 50 Kurtagi nisbatan mayda, yog’ochligi qattiq bo’lgan o’simliklar. A) saksovul, yulg’un B) qayrag’och, o’rik C) tut, zarang D) eman, yong’oq 12 / 50 Sekvoyadendronning pastki qismining aylanasini belgilang. A) 49 m B) 46 m C) 10-11 m D) 13,5 m 13 / 50 Poyaning ichki tuzilishini o’rganuvchi botanika bo’limi. A) 0‘simliklar embriologiyasi B) 0‘simliklar anatomiyasi C) o‘simliklar morfologiyasi D) o‘simliklar fiziologiyasi 14 / 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) 5,3,2,4,1 D) 5,2,3,4,1 15 / 50 Bargning quyidagi funksiyalarni amalga oshirishini: fotosintez, suv bug‘latish transpiratsiya, gaz almashinuvi botanikaning qaysi bo’limi o’rganadi A) 0‘simliklar embriologiyasi B) o‘simliklar anatomiyasi C) o‘simliklar fiziologiyasi D) o‘simliklar morfologiyasi 16 / 50 Barg tomirining nay tolalali boylamlarini nimalar hosil qiladi? 1)tomir 2)naylar 3)elaksimon naychalar 4)tola 5)yog’ochlik tolalari A) 2,3,5 B) 2,3,4 C) 1,2,3 D) 1,2,3,4,5 17 / 50 Murakkab bargli o’simliklarni belgilang. 1)olma 2)shirinmiya 3)beda 4)nok 5)o’rik 6)soxta kashtan 7)shaftoli 8)yong’oq 9)tut 10)tok 11)na’matak 12)qulupnay 13)loviya 14)no’xat 15)yeryong’oq 16)g’o’za 17)terak 18)rovoch 19)yantoq A) 2,3,6,8,10,11,12,13,14,15 B) 2,3,6,8,11,12,13,14,15 C) 2,3,6,8,11,12,13,14,15,18,19 D) 2,3,6,8,10,11,12,13,14,15,18,19 18 / 50 Tomirlar barg etining qaysi qismlarigacha kirib boradi? A) ustunsimon hujayralar qavatigacha B) ovalsimon hujayralar qavatigacha C) yumaloq hujayralar qavatigacha D) barg etining barcha qismigacha 19 / 50 Rasm asosida barglarning tomirlanishini juftlab ko’rsating? a-patsimon,b-parallel,c-yoysimon d-panjasimon A) 1-a, 2-c, 3-a, 4-d B) 1-b, 2-c, 3-d, 4-a C) 1-b, 2-c, 3-a, 4-d D) 1-b, 2-c, 3-d, 4-d 20 / 50 Oddiy barglar yaprog’ining tuzilishiga ko’ra qanday bo’ladi? A) o’yilgan, tekis B) panjasimon, uch bo’lakli, patsimon C) yumaloq, panjasimon, tuxumsimon,ovalsimon, yuraksimon,nashtarsimon, qalami, robmsimon, uchburchaksimon D) panjasimon, uch bargchali, patsimon 21 / 50 Shakli o‘zgargan novdalar …larga bo‘linadi. A) jingalak, gajak va tikan B) barg va kurtak C) yerosti va yerusti shakli o‘zgargan novda D) piyozbosh, tugunak, ildizpoya 22 / 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) 2,3,4,5 B) 1,2,3,4,5,7 C) 1,2,3,4,5,6,7,8 D) 1,3,4 23 / 50 To’g’ri gulli o’simliklarni belgilang. 1)shaftoli 2)olma 3)na’matak 4)gladiolus 5)nastarin 6)isfarak 7)lola 8)behi 9)rayhon 10)marmarak 11)binafsha 12)qo’ng’iroqgul 13)parpi 14)kiyiko’t 15)loviya 16)burchoq 17)suvyig’ar 18)angishvonagul 19)beda A) 4,5,6,9,10,14,15,16,19 B) 4,5,6,9,10,11,13,14,15,16,18,19 C) 1,2,5,7,8 D) 1,2,3,7,8,12,17 24 / 50 Urug’chi qanday qismlardan tashkil topgan? A) 3; urug’kurtak, markaziy va tuxum hujayra B) 3; tuguncha, ustuncha va og’izcha C) 2; changchi va changchi ipi D) 3; tuguncha, ustuncha va tumshuqcha 25 / 50 O’zi ayrim jinsli bo’lib urug’chili va changchili gullari (har ikkalasi) to’pgul hosil qiladigan o’simlik(lar)ni belgilang. 1) yong’oq 2) tol 3) tok 4) makkajo’xori A) 2 B) 1,2,3,4 C) 1.3 D) 2.4 26 / 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-gilos 2-oqqayin D) 1-karam 2-olma 27 / 50 Sxemalarda tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - nastarin, 2 - tolning changchili guli,3 - makkajo‘xorining urug‘chili guli B) 1 - bug‘doyiq, 2 - bug‘doy, 3 - makkajo‘xorining changchili guli C) 1 - bug‘doyiq, 2 - oqqayinning changchili guli, 3 -makkajo‘xorining urug‘chili guli D) 1 - zubturum, 2 - jag‘-jag‘, 3 - makkajo‘xorining urug‘chili guli 28 / 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) 2,3,4 D) 1,4,5 29 / 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) 1,4,5,6 B) 1,4,5 C) 2,3,6 D) 1,2,4 30 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy shingil B) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha C) 1 - oddiy soyabon, 2 - murakkab soyabon, 3 - qalqoncha D) 1 - murakkab soyabon, 2 - murakkab boshoq, 3 - oddiy soyabon 31 / 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-2; b-1,4; c-1,3; D) a-1; b-2,3; c-2,4; 32 / 50 Bitta mevabargdan hosil bo‘lib, pishgach mevapallasi yon tomonidagi chokidan ochiladigan o’simliklarni belgilang A) mingdevona B) karam C) qurtana D) oq akatsiya 33 / 50 Qaysi to’pgulda turlicha uzunlikdagi gulbandli gullar kalta gulpoyada navbat bilan joylashadi? A) oddiy boshoq B) oddiy qalqon C) kuchala D) oddiy shingil 34 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - oddiy shingil, 2 - oddiy soyabon, 3 - murakkab shingil B) 1 - qalqoncha, 2 - oddiy soyabon, 3 - murakkab shingil C) 1 - qalqoncha, 2 - savatcha, 3 – oddiy shingil D) 1 - oddiy shingil, 2 - savatcha, 3 - murakkab soyabon 35 / 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) 2,4,6,9,11,13,15 C) 1,3,7,10,12 D) 1,3,7,10,11,12,15 36 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - oddiy boshoq, 2 - oddiy shingil, 3 - so‘ta B) 1 - kuchala, 2 - murakkab shingil, 3 - savatcha C) 1 - qalqoncha, 2 - murakkab boshoq, 3 - savatcha D) 1 - oddiy boshoq, 2 - kuchala, 3 - so‘ta 37 / 50 Yo‘g‘on va uzun gulpoyada bandsiz gullar joylashgan to‘pgul … deyiladi. A) so’ta B) savatcha C) kuchala D) kallakcha 38 / 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; 39 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha B) 1 - murakkab boshoq, 2 – murakkab shingil, 3 - qalqoncha C) 1 - murakkab boshoq, 2 – murakkab soyabon, 3 – qalqoncha D) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy soyabon 40 / 50 Sxemalarga tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - sabzi, 2 - tolning changchili guli, 3 - makkajo‘xorining urug‘chili guli B) 1 - javdar, 2 - oqqayinning changchili guli, 3 - makkajo‘xorining changchili guli C) 1 - zubturum, 2 - tolning changchili guli, 3 - makkajo‘xorining changchili guli D) 1 - madaniy tok, 2 - yong‘oqning changchili guli, 3 - makkajo‘xorining urug‘chili guli 41 / 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) 1,3,4,5,7 C) 1,4,7 D) 2,3,5,6,8 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) 1,3,4,5,7 D) 2,3,5,6,8 43 / 50 Bir urug’pallalilarning murtagi nimalardan tashkil topgan? A) 2ta urug’palla va murtak B) ildizcha, poyacha va ikkita bargcha C) boshlang’ich ildizcha, poyacha, kurtakcha, 1ta urug’palla D) 1ta urug’palla va murtak 44 / 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) 5,8,14,16 C) 1,3,7,10,11,12,15 D) 1,3,7,10,12 45 / 50 Makkajo’xorini urug’chili(1) va changchili(2) to’pgullarini belgilang. A) 1-so’ta 2-kuchala B) 1-so’ta 2- murakkab shingilli boshoqcha C) 1-ro’vak 2-so’ta D) 1-kallakcha 2-murakkab shingilli boshoqcha 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) 1,2,3,4,5,6,7,8,9,11,12,13 B) hammasi C) 1,2,3,4,5,6,7,8,9,10,11,13 D) 1,2,3,4,5,6,7,8,9,10 47 / 50 Sxemalarda tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - qurttana, 2 - sholi, 3 - bug‘doy B) 1 - ukrop, 2 - suli, 3 - jag‘-jag‘ C) 1 - nastarin, 2 - javdar, 3 - olma D) 1 - petrushka, 2 - bug‘doyiq, 3 - piyoz 48 / 50 Ikki urug’pallalilarning murtagi nimalardan tashkil topgan? A) ildizcha, poyacha va ikkita bargcha B) 1ta urug’palla va murtak C) 2ta urug’palla va murtak D) ildizcha, poyacha va kurtakcha, 2ta urug’palla 49 / 50 Boshoq qaysi jihati bilan kuchala to’pguldan farq qiladi? A) asosan changchili gullarda uchraydi B) asosiy gulpoyasi osilib turadi C) asosiy gulpoyasi osilib turmaydi D) bitta umumiy gulpoyada bir nechta gul joylashadi 50 / 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) hammasi B) 1,3,6,7 C) 1,6,8 D) 2,4,5 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