6-sinf Biologiya 2-chorak Dekabr 16, 2021Dekabr 16, 2021 da chop etilgan InfoMaster tomonidan 6-sinf Biologiya 2-chorak ga fikr bildirilmagan. 92 Vaqtingiz tugadi! 6-sinf Biologiya 2-chorak Test muallifi: Xatirchi tuman 54-maktab Biologiya fani o'qituvchisi Rashidov Maqsud Ismi familiyangizni kriting! 1 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 3000 B) 10000 C) 5000 D) 100000 2 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tumshuqchada B) Tugunchada C) Ustunchada D) Changdonda 3 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olma B) Behi C) Olcha D) Rayhon 4 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4110 B) 4112 C) 4111 D) 4113 5 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changning yetilishi B) Urug’lanish C) Changlanish D) Sun’iy changlanish 6 / 25 Bir urug’li o’simlikni ko’rsating. A) Behi B) Olcha C) Olma D) Xurmo 7 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, binafsha B) Olma, karam C) Lolaqizg’aldoq, olma D) Lola, zubturum 8 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Gilos B) Behi C) O’rik D) Olcha 9 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy boshoq B) savatcha C) murakkab shingil D) oddiy qalqon 10 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Faza B) Changlanish C) Urug’lanish D) Qo’shurug’lanish 11 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) olma, bug’doy B) arpa, sholi C) beda, yong’oq D) nok, beda 12 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changning yetilishi B) Changlanish C) Qo’sh urug’lanish D) Urug’lanish 13 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) binafsha, karam B) lola, karam C) lola, zubturum D) lola, binafsha 14 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Savatcha B) Murkkab shingil C) Oddiy qalqon D) Oddiy shingil 15 / 25 O’simlikning bir tupida ham changchi ham ham urug’chi gul bo’lsa, bunday gulli o’simlik……deyiladi. A) Ayrim jinsli gulli o’simlik B) Bir uyli o’simlik C) Ikki uyli o’simlik D) Bir jinsli gulli o’simlik 16 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulo’rin B) Gultoj C) Changchi D) Gulkosacha 17 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Terak, tol B) Namatak, terak C) Olma, anor D) Behi, atirgul 18 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olma, lola B) lola, chuchmoma C) olcha, lola-qizg’aldoq D) gulsafsar,nok 19 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Beda, yong’oq C) Olma, bug’doy D) Arpa, sholi 20 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Arpa, sholi C) Beda, yong’oq D) Nok, beda 21 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Behi B) Makkajo’xori C) Olma D) Namatak 22 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Anjir B) Sabzi C) Terak D) Tol 23 / 25 Jag’-jag’ o’simligining gul formulasini ko’rsating. Og3+3Gt3+3U(3) Gk4Gt4Ch4+2U(2) Gk(0)Gt(5)Ch(5)U(2) Gk5Gt5Ch U1 A) 2 B) 4 C) 1 D) 3 24 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Kitob As-saydana fit-tib” B) ”Boburnoma” C) “Kitob al qonun fit-tib” D) ”Kitob ush-shifo” 25 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Ikki jinsli gul B) Bir jinsli gul C) Ayrim jinsli gul D) To’g’ri gul 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 Author: InfoMaster Biologiya choraklik
