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 143 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 1 2 Vaqtingiz tugadi! 6-sinf Biologiya 22-23-24-mavzular yuzasida testlar 1 / 50 Shox-shabbasi yoyiq bo’lgan o’simliklarni belgilang. A) qarag’ay va terak B) sada qayrag’och va majnuntol C) olma,o’rik,yong’oq,shaftoli D) qayrag’och va terak 2 / 50 “Qizil kitob”ga kiritilgan o’simliklarni belgilang. A) isiriq, chakanda, zubturum B) shuvoq, sebarga, burchoq C) xolmon, shirach, sallagul D) yong’oq, bodom, pista, safsan 3 / 50 ”To’qima”tushunchasini fanga kim kiritgan? A) N.Gryu “O’simliklar anatomiyasi” B) A.Levunguk “O’simliklar anatomiyasi” C) N.Gryu “O’simliklar morfologiyasi” D) R.guk ‘’O’simliklar paleontologiyasi” 4 / 50 Quyidagi rasmda qaysi raqamda ko`rsatilgan organoid faqat o`simlik uchun hos A) 2; 3 B) 4; 6 C) 1; 6 D) 3; 6 5 / 50 Begoniyaning iuldizi turi qanday? A) qo’shimcha ildiz B) yon ildiz C) asosiy ildiz D) o’q ildiz 6 / 50 Barg va poyadan qaysi ildiz hosil bo’ladi? A) asosiy ildiz B) yon ildiz C) o’q ildiz D) qo’shimcha ildiz 7 / 50 Ildiz tukchasi va ildiz po`st hujayrasi uchun umumiy xususiyat? A) hujayra shakli, mag`zi yirik B) yirik yadro C) qobig`i yupqa bo`lgan tirik hujayra D) hujayralari yumaloq va tirik 8 / 50 Ildizga xos muhim xususiyatni belgilang. A) barg hosil qilmaydi B) gul hosil qilmaydi C) kurtak hosil qilmaydi D) tuproq ostida joylashgan bo'ladi 9 / 50 Novdaning ikkita barg oralig'i qismi qanday ataladi? A) bo'g'im oralig'i B) o'sish konusi C) bo'g'im D) barg qo'ltig'i 10 / 50 ... ... ma`lum bir maydonda ko`p sondagi o`simlik turlariga o`sish imkonini beradi A) changlanish jarayonining turli o’simlikda turli vaqtda sodir bo’lishi B) poyalarning xilma-xil ko`rinishlari C) o’simliklarning o’troq hayot kechirishi D) oziqlanish usulining avtotrof ekanligi 11 / 50 O’zb.da nisbatan sekin o’sadigan daraxtlarni belgilang. A) tol, terak, gilos,chinor, yong’oq B) nok, do’lana, qatrong’i, pista C) chinor, tol, terak, shotut, yong’oq D) archa, shamshod, nok, pista 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) 1,3,5,6,8,7,9,12,16 B) 1,3,5,6,8,9,12,13,16 C) 2,4,7,10,11,14,15,17 D) 2,4,7,10,11,14,15,17 13 / 50 Patsimon yoki panjasimon tomirlanish quyidagi o’simliklardan qaysi birlarida uchraydi? 1)terak 2)bug’doy 3)chinor 4)arpa 5)makkajo’xori 6)olma 7)o’rik 8)nok 9)oqjo’xori 10)tut 11)g’umay 12)g’o’za A) 2,3,4,5,9,11 B) 1,3,6,7,8,10,12 C) 1,6,7,8,10,11,12 D) 2,4,5,9,11 14 / 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) 1,4,5 B) 2,3,6 C) 2.6 D) 1,3,4,5 15 / 50 Transpiratsiya nima? A) ildizdan suvning so’rilishi B) bargning suv bug’latishi C) nafas olish D) barglarning to‘kilishi 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 Barg eti hujayralarining hujayraviy tarkibini belgilang. 1) qobiq 2)sitoplazma 3)yadro 4)xlorofill A) 1,3,4 B) 2,3,4 C) 1,2,3,4 D) 1,2,3 18 / 50 Bargning qaysi qismida hujayralar bir-biriga zich yondashgan holatda bo’ladi? A) nay tolali boylamlarda B) barg etida C) barg yaprog’ining barcha qismida D) barg po’sti 19 / 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) 2,3,6,8,10,11,12,13,14,15,18,19 B) 2,3,6,8,11,12,13,14,15 C) 2,3,6,8,10,11,12,13,14,15 D) 2,3,6,8,11,12,13,14,15,18,19 20 / 50 Loviyasimon(a) va ovalsimon(b) hujayralar bargning qaysi qismlarida bo’ladi? 1)barg po’stida 2)barg tomirlarida 3)barg etida 4)qavat ustunchalar ostida 5)barg tukchasida A) a-1,b-4 B) a-3,b-5 C) a-4,b-1 D) a-2,b-4 21 / 50 Barglari jingalaklarga aylangan o’simlikni belgilang A) bodring B) no‘xat, loviya C) qulupnay D) piyozbosh, karam, aloe 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 Sachratqining gul formulasini to’g’ri belgilang. A) Gk0 Gt(5) Ch(5) U(2) B) Gk0 Gt(5) Ch5 U1 C) Gk5 Gt(5) Ch(5) U(2) D) Gk5 Gt5 Ch~ U1 24 / 50 Urug’chi qanday qismlardan tashkil topgan? A) 2; changchi va changchi ipi B) 3; tuguncha, ustuncha va og’izcha C) 3; tuguncha, ustuncha va tumshuqcha D) 3; urug’kurtak, markaziy va tuxum hujayra 25 / 50 Quyidagi qulni nomimi ayting A) qo`ng`iroqgul B) suvyig`ar C) angishvonagul D) binafsha 26 / 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 - bug‘doyiq, 2 - bug‘doy, 3 - makkajo‘xorining changchili guli C) 1 - zubturum, 2 - jag‘-jag‘, 3 - makkajo‘xorining urug‘chili guli D) 1 - nastarin, 2 - tolning changchili guli,3 - makkajo‘xorining urug‘chili guli 27 / 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) 1,4,5,6 C) 1,4,5 D) 1,2,4 28 / 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) hammasi B) 1,2,3,4,5,6,7,8,9,11,12,13 C) 1,2,3,4,5,6,7,8,9,10 D) 1,2,3,4,5,6,7,8,9,10,11,13 29 / 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) 1,4,7 C) 2,3,5,6,8 D) 1,3,4,5,7 30 / 50 Bir urug’pallalilarning murtagi nimalardan tashkil topgan? A) 2ta urug’palla va murtak B) 1ta urug’palla va murtak C) boshlang’ich ildizcha, poyacha, kurtakcha, 1ta urug’palla D) ildizcha, poyacha va ikkita bargcha 31 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - oddiy soyabon, 2 - murakkab soyabon, 3 - qalqoncha B) 1 - murakkab soyabon, 2 - murakkab boshoq, 3 - oddiy soyabon C) 1 - murakkab soyabon, 2 – murakkab boshoq, 3 - oddiy shingil D) 1 - murakkab shingil, 2 - murakkab boshoq, 3 - savatcha 32 / 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-piyoz 2-nok C) 1-karam 2-olma D) 1-gilos 2-oqqayin 33 / 50 Makkajo’xorini urug’chili(1) va changchili(2) to’pgullarini belgilang. A) 1-kallakcha 2-murakkab shingilli boshoqcha B) 1-so’ta 2- murakkab shingilli boshoqcha C) 1-ro’vak 2-so’ta D) 1-so’ta 2-kuchala 34 / 50 Qaysi to’pgulda turlicha uzunlikdagi gulbandli gullar kalta gulpoyada navbat bilan joylashadi? A) oddiy qalqon B) oddiy shingil C) kuchala D) oddiy boshoq 35 / 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-1,4; c-1,3; B) a-1; b-2,3; c-2,4; C) a-2; b-1,3; c-1,4; D) a-1; b-2,4; c-2,3; 36 / 50 Sxemalarga tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - zubturum, 2 - tolning changchili guli, 3 - makkajo‘xorining changchili guli B) 1 - madaniy tok, 2 - yong‘oqning changchili guli, 3 - makkajo‘xorining urug‘chili guli C) 1 - javdar, 2 - oqqayinning changchili guli, 3 - makkajo‘xorining changchili guli D) 1 - sabzi, 2 - tolning changchili guli, 3 - makkajo‘xorining urug‘chili guli 37 / 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; 2 c; 3 b; 4 f; 5 a; 6 e; C) 1 d; 2c; 3 e; 4 f; 5 a; 6 b; D) 1 d; 2 e; 3 b; 4 a; 5 c; 6f; 38 / 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 soyabon, 2 – murakkab boshoq, 3 - oddiy soyabon 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) 3,4,9,13 B) 3,4,7,9,13 C) 3,7,9,13 D) 3,4,7,13 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) 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 41 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - oddiy boshoq, 2 - kuchala, 3 - so‘ta B) 1 - oddiy boshoq, 2 - oddiy shingil, 3 - so‘ta C) 1 - qalqoncha, 2 - murakkab boshoq, 3 - savatcha D) 1 - kuchala, 2 - murakkab shingil, 3 - savatcha 42 / 50 Yo‘g‘on va uzun gulpoyada bandsiz gullar joylashgan to‘pgul … deyiladi. A) kallakcha B) savatcha C) kuchala D) so’ta 43 / 50 Bitta mevabargdan hosil bo‘lib, pishgach mevapallasi yon tomonidagi chokidan ochiladigan o’simliklarni belgilang A) mingdevona B) qurtana C) oq akatsiya D) karam 44 / 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 45 / 50 Sxemalarda ifodalangan to‘pgul turlarini aniqlang. A) 1 - qalqoncha, 2 - oddiy soyabon, 3 - murakkab shingil B) 1 - oddiy shingil, 2 - oddiy soyabon, 3 - murakkab shingil C) 1 - oddiy shingil, 2 - savatcha, 3 - murakkab soyabon D) 1 - qalqoncha, 2 - savatcha, 3 – oddiy shingil 46 / 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) 1,4,7 B) 2,5,6,8 C) 2,3,5,6,8 D) 1,3,4,5,7 47 / 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 48 / 50 Sxemalarda tasvirlangan to‘pgullar qaysi o‘simliklarga xos? A) 1 - ukrop, 2 - suli, 3 - jag‘-jag‘ B) 1 - nastarin, 2 - javdar, 3 - olma C) 1 - petrushka, 2 - bug‘doyiq, 3 - piyoz D) 1 - qurttana, 2 - sholi, 3 - bug‘doy 49 / 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) 5,8,14,16 B) 1,3,7,10,11,12,15 C) 2,4,6,9,11,13,15 D) 1,3,7,10,12 50 / 50 Urug’i tarkibida ko’p miqdorda moy va zaharli moddalar bo’ladigan o’simlikni belgilang. A) pista B) maxsar C) kampirchopon D) bodom 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