Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 342 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -11 6 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 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Terak C) Sabzi D) Anjir 2 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Urug’lanish B) Changlanish C) Qo’sh urug’lanish D) Changning yetilishi 3 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy qalqon B) oddiy boshoq C) savatcha D) murakkab shingil 4 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, karam B) lola, zubturum C) binafsha, karam D) lola, binafsha 5 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lolaqizg’aldoq, olma B) Lola, binafsha C) Olma, karam D) Lola, zubturum 6 / 25 O’simlikning bir tupida ham changchi ham ham urug’chi gul bo’lsa, bunday gulli o’simlik……deyiladi. A) Ikki uyli o’simlik B) Bir jinsli gulli o’simlik C) Bir uyli o’simlik D) Ayrim jinsli gulli o’simlik 7 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Sun’iy changlanish B) Urug’lanish C) Changning yetilishi D) Changlanish 8 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Olma B) Makkajo’xori C) Namatak D) Behi 9 / 25 Bir urug’li o’simlikni ko’rsating. A) Xurmo B) Olma C) Behi D) Olcha 10 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Beda, yong’oq B) Olma, bug’doy C) Nok, beda D) Arpa, sholi 11 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) arpa, sholi B) beda, yong’oq C) olma, bug’doy D) nok, beda 12 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gultoj B) Gulkosacha C) Gulo’rin D) Changchi 13 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Behi, atirgul B) Olma, anor C) Terak, tol D) Namatak, terak 14 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Nok, beda C) Beda, yong’oq D) Arpa, sholi 15 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy shingil B) Oddiy qalqon C) Murkkab shingil D) Savatcha 16 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Ayrim jinsli gul B) Bir jinsli gul C) Ikki jinsli gul D) To’g’ri gul 17 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Gilos B) Olcha C) O’rik D) Behi 18 / 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) 4 B) 3 C) 2 D) 1 19 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olma B) Rayhon C) Olcha D) Behi 20 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 100000 B) 3000 C) 10000 D) 5000 21 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Kitob ush-shifo” B) “Kitob al qonun fit-tib” C) ”Kitob As-saydana fit-tib” D) ”Boburnoma” 22 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Ustunchada B) Changdonda C) Tugunchada D) Tumshuqchada 23 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Urug’lanish B) Faza C) Qo’shurug’lanish D) Changlanish 24 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4112 B) 4113 C) 4110 D) 4111 25 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) gulsafsar,nok B) lola, chuchmoma C) olma, lola D) olcha, lola-qizg’aldoq 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 Foydali bo'lsa mamnunmiz
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