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 64 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 1 0 Vaqtingiz tugadi! 6-sinf Biologiya 22-23-24-mavzular yuzasida testlar 1 / 50 O‘simliklar morfologiyasi bo’limi nimani o’rganadi? A) o‘simliklarning ichki tuzilishini; B) o‘simlik organlarining tashqi tuzilishini o‘rganadi. C) tashqi muhit omillarining o‘simlikka ta’sirini o‘rganadi; D) o‘simliklarning ko‘payish a’zolarining tuzilishini; 2 / 50 Tabobatimiz gavhari hisoblangan 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) 1,4,8,11 B) 3,6,7,10,14 C) 2,5,12,13 D) 5,9,12,13 3 / 50 1-elaksimon naylar va 2-lub tolalari qaysi to’qima(lar)ga mansub? a) mexanik to’qima b)o’tkazuvchi to’qima c)assimilyatsion to’qima d) ajratuvchi to’qima A) 1-a; 2-b; B) 1-b; 2-a; C) b-1,2; D) 1-c; 2-b;d; 4 / 50 Hujayra qobig’I qanday vazifa(lar)ni bajaradi? 1)hujayra ichidagi tirik qismni tashqi tomondan o’rab turadi 2)tashqi ta’sirdan himoya qiladi 3)hujayraga mustahkamlik beradi 4)hujayra shaklini saqlab turadi 5)hujayrani tashqi muhit bilan bog’lab turadi A) 1,2,3,4,5 B) 1,4,5 C) 1,2,3 D) 1,2,3,4 5 / 50 O’q ildiz tizimli o’simliklar qatorini tanlang. A) loviya,arpa,do’lana B) terak,na’matak,bug’doy C) bug’doy,jo’xori,arpa D) g’oza,saksovul,loviya 6 / 50 Barg va poyadan qaysi ildiz hosil bo’ladi? A) qo’shimcha ildiz B) o’q ildiz C) yon ildiz D) asosiy ildiz 7 / 50 O’q ildiz tizimi xos bo’lgan ikki pallalilar sinfi vakillaridan madaniy bo’lmaganlarini belgilang. 1)terak 2)mosh 3)do’lana 4)olma 5)loviya 6)no’xat 7)g’o’za 8)saksovul 9)o’rik 10)nok 11)qovun 12)tarvuz 13)na’matak A) 1,8,13 B) 8 C) 3,8,13 D) 2,3,8 22. 8 / 50 Bo‘yi 1 m dan ham oshadigan bir yillik tayanch ildizli o’simlikni aniqlang. A) oqjo‘xori B) kanakunjut C) kanop D) makkajo‘xori 9 / 50 Ushbu rasmda tasvirlangan o’simlikda qanday poya turi uchraydi? A) o’rmalovchi B) shoxlangan C) yoyilib o’suvchi D) o’raluvchi 10 / 50 Ipsimon poyali o’simlikni belgilang. A) qulupnay B) burchoq C) hilol D) pechak 11 / 50 Elaksimon naylarga xos bo'lmagan xususiyatlarni belgilang. 1)lub tolalari orasida joylashgan 2)po'stloq orasida joylashgan 3)o'simlikning pishiqligi va egiluvchanligini ta'minlaydi 4)teshikli to'siqlar bilan bo'lingan cho'ziq ingichka naychalar 5)barglardan boshqa organlarga organik moddalarni tashiydi 6)Ildizdan boshqa organlarga suv va unda erigan mineral moddalarni tashiydi A) 2,3,6 B) 1,3,4,5 C) 2.6 D) 1,4,5 12 / 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) 1,3,5,6,8,9,12,13,16 B) 2,4,7,10,11,14,15,17 C) 1,3,5,6,8,7,9,12,16 D) 2,4,7,10,11,14,15,17 13 / 50 Poyaning ichki tuzilishini o’rganuvchi botanika bo’limi. A) o‘simliklar fiziologiyasi B) 0‘simliklar anatomiyasi C) 0‘simliklar embriologiyasi D) o‘simliklar morfologiyasi 14 / 50 O’sish konusi hujayralariga xos bo’lgan xususiyatlarni belgilang. 1)yupqa qobiqli 2)hujayralari doimo bo’linib turadi 3)bo’linishi natijasida poya bo’yiga o’sadi 4)bo’linish xususiyati cheklangan A) 2.3 B) 3.4 C) 1,3,4 D) 1,2,3 15 / 50 Barg tomirlarining bajaradigan vazifasini belgilang. 1)barg mustahkamligini ta’minlaydi 2)suv va unda erigan oziq moddalar harakatlanadi 3) fotosintez natijasida hosil bo’lgan organik moddalar poyaga o’tadi A) 1 B) 1.3 C) 2.3 D) 1,2,3 16 / 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-d C) 1-b, 2-c, 3-d, 4-a D) 1-b, 2-c, 3-a, 4-d 17 / 50 Bargning qaysi qismida hujayralar bir-biriga zich yondashgan holatda bo’ladi? A) barg etida B) barg yaprog’ining barcha qismida C) barg po’sti D) nay tolali boylamlarda 18 / 50 Oddiy barglar yaprog’ining tuzilishiga ko’ra qanday bo’ladi? A) panjasimon, uch bo’lakli, patsimon B) yumaloq, panjasimon, tuxumsimon,ovalsimon, yuraksimon,nashtarsimon, qalami, robmsimon, uchburchaksimon C) panjasimon, uch bargchali, patsimon D) o’yilgan, tekis 19 / 50 Barglarning ichki qismi qaysi to’qimalardan tashkil topgan? 1)asosiy 2)hosil qiluvchi 3)mexanik 4)o’tkazuvchi 5)qoplovchi A) 1,3,4,5 B) 1,2,3,4 C) 2,3,4,5 D) 1,2,4,5 20 / 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) 2,3,6,8,11,12,13,14,15,18,19 B) 2,3,6,8,10,11,12,13,14,15,18,19 C) 2,3,6,8,11,12,13,14,15 D) 2,3,6,8,10,11,12,13,14,15 21 / 50 Quyidagi qulni nomimi ayting A) binafsha B) angishvonagul C) suvyig`ar D) qo`ng`iroqgul 22 / 50 Gulqo’rg’on bo’laklari qo’shilmagan 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) 1,3,4,8,12 B) 1,6,9 C) 2,3,4,5,7,12 D) 5,7,9,10,11 23 / 50 Achambitining gul formulasini to’g’ri belgilang. A) Gk4 Gt4+2 Ch4+2 U1 B) Gk0 Gt(5) Ch(~) U(2) C) Gk5 Gt5 Ch~ U1 D) Gk4 Gt4 Ch4+2 U(2) 24 / 50 Qaysi o`simlikning bargi himoya qilish vazifasini bajaradi A) 3 B) 1 va 3 C) 1 D) 2 25 / 50 Urug’chi qanday qismlardan tashkil topgan? A) 3; tuguncha, ustuncha va og’izcha B) 3; urug’kurtak, markaziy va tuxum hujayra C) 3; tuguncha, ustuncha va tumshuqcha D) 2; changchi va changchi ipi 26 / 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 27 / 50 Yo‘g‘on va uzun gulpoyada bandsiz gullar joylashgan to‘pgul … deyiladi. A) so’ta B) kuchala C) savatcha D) kallakcha 28 / 50 Gulpoyada gullari bir xil uzunlikdagi(1) va turlicha uzunlikdagi(2) gulbandli to’pgulli o’simlik(lar)ni belgilang. A) 1-olcha 2-piyoz B) 1-gilos 2-oqqayin C) 1-karam 2-olma D) 1-piyoz 2-nok 29 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - murakkab soyabon, 2 - murakkab boshoq, 3 - oddiy soyabon B) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha C) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy shingil D) 1 - oddiy soyabon, 2 - murakkab soyabon, 3 - qalqoncha 30 / 50 Bitta mevabargdan hosil bo‘lib, pishgach mevapallasi yon tomonidagi chokidan ochiladigan o’simliklarni belgilang A) qurtana B) oq akatsiya C) mingdevona D) karam 31 / 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 32 / 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) hammasi C) 1,6,8 D) 2,4,5 33 / 50 Urug’i tarkibida ko’p miqdorda moy va zaharli moddalar bo’ladigan o’simlikni belgilang. A) maxsar B) bodom C) kampirchopon D) pista 34 / 50 Bir urug’pallalilarning murtagi nimalardan tashkil topgan? A) boshlang’ich ildizcha, poyacha, kurtakcha, 1ta urug’palla B) 1ta urug’palla va murtak C) ildizcha, poyacha va ikkita bargcha D) 2ta urug’palla va murtak 35 / 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) 2,3,5,6,8 B) 2,5,6,8 C) 1,4,7 D) 1,3,4,5,7 36 / 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) 1,2,3,4,5,6,7,8,9,10,11,13 C) 1,2,3,4,5,6,7,8,9,11,12,13 D) hammasi 37 / 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) 1,3,4 B) 2,4,5 C) 1,4,5 D) 2,3,4 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 e; 3 b; 4 a; 5 c; 6f; B) 1 d; 2 c; 3 b; 4 f; 5 a; 6 e; C) 1 d; 2 f; 3 a; 4 e; 5 b; 6 c; D) 1 d; 2c; 3 e; 4 f; 5 a; 6 b; 39 / 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) 5,8,14,16 B) 2,4,6,9,11,13,15 C) 1,3,7,10,11,12,15 D) 1,3,7,10,12 40 / 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 - oqqayinning changchili guli, 3 -makkajo‘xorining urug‘chili guli C) 1 - zubturum, 2 - jag‘-jag‘, 3 - makkajo‘xorining urug‘chili guli D) 1 - bug‘doyiq, 2 - bug‘doy, 3 - makkajo‘xorining changchili 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) 2,3,5,6,8 C) 1,3,4,5,7 D) 1,4,7 42 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - murakkab boshoq, 2 – murakkab soyabon, 3 – qalqoncha B) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy soyabon C) 1 - murakkab boshoq, 2 – murakkab shingil, 3 - qalqoncha D) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha 43 / 50 Boshoq qaysi jihati bilan kuchala to’pguldan farq qiladi? A) asosiy gulpoyasi osilib turmaydi B) asosan changchili gullarda uchraydi C) asosiy gulpoyasi osilib turadi D) bitta umumiy gulpoyada bir nechta gul joylashadi 44 / 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 - sabzi, 2 - tolning changchili guli, 3 - makkajo‘xorining urug‘chili guli D) 1 - zubturum, 2 - tolning changchili guli, 3 - makkajo‘xorining changchili guli 45 / 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-2; b-1,3; c-1,4; B) a-1; b-2,4; c-2,3; C) a-1; b-2,3; c-2,4; D) a-2; b-1,4; c-1,3; 46 / 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 47 / 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 B) 1,4,5,6 C) 2,3,6 D) 1,2,4 48 / 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 - kuchala, 3 - so‘ta D) 1 - oddiy boshoq, 2 - oddiy shingil, 3 - so‘ta 49 / 50 Qaysi to’pgulda turlicha uzunlikdagi gulbandli gullar kalta gulpoyada navbat bilan joylashadi? A) oddiy boshoq B) oddiy qalqon C) oddiy shingil D) kuchala 50 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - oddiy shingil, 2 - oddiy soyabon, 3 - murakkab shingil B) 1 - qalqoncha, 2 - savatcha, 3 – oddiy shingil C) 1 - qalqoncha, 2 - oddiy soyabon, 3 - murakkab shingil D) 1 - oddiy shingil, 2 - savatcha, 3 - murakkab soyabon 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