6-sinf Biologiya 2-chorak Dekabr 16, 2021Dekabr 16, 2021 da chop etilgan InfoMaster tomonidan 6-sinf Biologiya 2-chorak ga fikr bildirilmagan. 47 Vaqtingiz tugadi! Tomonidan yaratilgan InfoMaster 6-sinf Biologiya 2-chorak Test muallifi: Xatirchi tuman 54-maktab Biologiya fani o'qituvchisi Rashidov Maqsud Ismi familiyangizni kriting! 1 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olcha, lola-qizg’aldoq B) gulsafsar,nok C) olma, lola D) lola, chuchmoma 2 / 25 Bir urug’li o’simlikni ko’rsating. A) Behi B) Xurmo C) Olcha D) Olma 3 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Namatak B) Behi C) Makkajo’xori D) Olma 4 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy shingil B) Savatcha C) Oddiy qalqon D) Murkkab shingil 5 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olma B) Rayhon C) Behi D) Olcha 6 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) savatcha B) murakkab shingil C) oddiy boshoq D) oddiy qalqon 7 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Sabzi B) Terak C) Tol D) Anjir 8 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, binafsha B) binafsha, karam C) lola, zubturum D) lola, karam 9 / 25 O’simlikning bir tupida ham changchi ham ham urug’chi gul bo’lsa, bunday gulli o’simlik……deyiladi. A) Bir uyli o’simlik B) Bir jinsli gulli o’simlik C) Ayrim jinsli gulli o’simlik D) Ikki uyli o’simlik 10 / 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” 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 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tugunchada B) Changdonda C) Ustunchada D) Tumshuqchada 13 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 5000 B) 100000 C) 3000 D) 10000 14 / 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) 3 D) 1 15 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulo’rin B) Gulkosacha C) Gultoj D) Changchi 16 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changlanish B) Qo’sh urug’lanish C) Changning yetilishi D) Urug’lanish 17 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Beda, yong’oq C) Arpa, sholi D) Olma, bug’doy 18 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Olma, anor B) Behi, atirgul C) Terak, tol D) Namatak, terak 19 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Changlanish B) Urug’lanish C) Qo’shurug’lanish D) Faza 20 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4112 B) 4111 C) 4113 D) 4110 21 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Olcha B) Gilos C) Behi D) O’rik 22 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Beda, yong’oq B) Olma, bug’doy C) Nok, beda D) Arpa, sholi 23 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changlanish B) Urug’lanish C) Changning yetilishi D) Sun’iy changlanish 24 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, zubturum B) Lola, binafsha C) Olma, karam D) Lolaqizg’aldoq, olma 25 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) To’g’ri gul B) Ayrim jinsli gul C) Bir jinsli gul D) Ikki jinsli 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
