Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 194 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -11 0 Vaqtingiz tugadi! 6-sinf Biologiya 2-chorak Test muallifi: Xatirchi tuman 54-maktab Biologiya fani o'qituvchisi Rashidov Maqsud Ismi familiyangizni kriting! 1 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gultoj B) Gulo’rin C) Changchi D) Gulkosacha 2 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Behi B) O’rik C) Olcha D) Gilos 3 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olcha B) Olma C) Rayhon D) Behi 4 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Olma, anor B) Namatak, terak C) Behi, atirgul D) Terak, tol 5 / 25 Bir urug’li o’simlikni ko’rsating. A) Olcha B) Olma C) Xurmo D) Behi 6 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Murkkab shingil B) Oddiy qalqon C) Savatcha D) Oddiy shingil 7 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Beda, yong’oq C) Nok, beda D) Arpa, sholi 8 / 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) 1 B) 2 C) 4 D) 3 9 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Makkajo’xori B) Namatak C) Behi D) Olma 10 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lolaqizg’aldoq, olma B) Lola, zubturum C) Lola, binafsha D) Olma, karam 11 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Terak C) Sabzi D) Anjir 12 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olcha, lola-qizg’aldoq B) gulsafsar,nok C) lola, chuchmoma D) olma, lola 13 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4113 B) 4112 C) 4110 D) 4111 14 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Changlanish B) Qo’shurug’lanish C) Faza D) Urug’lanish 15 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changlanish B) Urug’lanish C) Sun’iy changlanish D) Changning yetilishi 16 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) To’g’ri gul B) Ikki jinsli gul C) Ayrim jinsli gul D) Bir jinsli gul 17 / 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) Ikki uyli o’simlik C) Bir jinsli gulli o’simlik D) Bir uyli o’simlik 18 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Beda, yong’oq C) Arpa, sholi D) Nok, beda 19 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 100000 B) 5000 C) 10000 D) 3000 20 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy boshoq B) oddiy qalqon C) savatcha D) murakkab shingil 21 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changlanish B) Qo’sh urug’lanish C) Changning yetilishi D) Urug’lanish 22 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, karam B) lola, binafsha C) lola, zubturum D) binafsha, karam 23 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Ustunchada B) Tumshuqchada C) Changdonda D) Tugunchada 24 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) “Kitob al qonun fit-tib” B) ”Boburnoma” C) ”Kitob ush-shifo” D) ”Kitob As-saydana fit-tib” 25 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) beda, yong’oq B) arpa, sholi C) nok, beda D) olma, bug’doy 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
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