Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 496 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -11 0 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 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tugunchada B) Tumshuqchada C) Changdonda D) Ustunchada 2 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) murakkab shingil B) oddiy qalqon C) savatcha D) oddiy boshoq 3 / 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) 1 D) 2 4 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 3000 B) 10000 C) 5000 D) 100000 5 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4110 B) 4111 C) 4112 D) 4113 6 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gultoj B) Gulkosacha C) Changchi D) Gulo’rin 7 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Sabzi B) Tol C) Terak D) Anjir 8 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Beda, yong’oq B) Olma, bug’doy C) Nok, beda D) Arpa, sholi 9 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, zubturum B) Lolaqizg’aldoq, olma C) Lola, binafsha D) Olma, karam 10 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Makkajo’xori B) Namatak C) Behi D) Olma 11 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy shingil B) Murkkab shingil C) Savatcha D) Oddiy qalqon 12 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olma, lola B) lola, chuchmoma C) gulsafsar,nok D) olcha, lola-qizg’aldoq 13 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Beda, yong’oq C) Arpa, sholi D) Nok, beda 14 / 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 15 / 25 Bir urug’li o’simlikni ko’rsating. A) Olcha B) Olma C) Xurmo D) Behi 16 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Behi B) Olcha C) Olma D) Rayhon 17 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Ayrim jinsli gul B) To’g’ri gul C) Ikki jinsli gul D) Bir jinsli gul 18 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Boburnoma” B) ”Kitob As-saydana fit-tib” C) “Kitob al qonun fit-tib” D) ”Kitob ush-shifo” 19 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) binafsha, karam B) lola, binafsha C) lola, karam D) lola, zubturum 20 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Behi, atirgul B) Olma, anor C) Namatak, terak D) Terak, tol 21 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Sun’iy changlanish B) Changlanish C) Urug’lanish D) Changning yetilishi 22 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changlanish B) Changning yetilishi C) Qo’sh urug’lanish D) Urug’lanish 23 / 25 Ko’p urug’li o’simlikni ko’rsating. A) O’rik B) Behi C) Gilos D) Olcha 24 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) olma, bug’doy B) nok, beda C) arpa, sholi D) beda, yong’oq 25 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Changlanish B) Urug’lanish C) Faza D) Qo’shurug’lanish 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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