Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 175 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 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Bir jinsli gul B) Ikki jinsli gul C) To’g’ri gul D) Ayrim jinsli gul 2 / 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 3 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Gilos B) Olcha C) O’rik D) Behi 4 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tumshuqchada B) Tugunchada C) Changdonda D) Ustunchada 5 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) gulsafsar,nok B) olcha, lola-qizg’aldoq C) lola, chuchmoma D) olma, lola 6 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Faza B) Urug’lanish C) Changlanish D) Qo’shurug’lanish 7 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Qo’sh urug’lanish B) Urug’lanish C) Changning yetilishi D) Changlanish 8 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) olma, bug’doy B) arpa, sholi C) nok, beda D) beda, yong’oq 9 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olcha B) Olma C) Rayhon D) Behi 10 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Murkkab shingil B) Oddiy shingil C) Oddiy qalqon D) Savatcha 11 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Beda, yong’oq B) Nok, beda C) Arpa, sholi D) Olma, bug’doy 12 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy boshoq B) oddiy qalqon C) savatcha D) murakkab shingil 13 / 25 Bir urug’li o’simlikni ko’rsating. A) Olma B) Behi C) Olcha D) Xurmo 14 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) binafsha, karam B) lola, zubturum C) lola, binafsha D) lola, karam 15 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Nok, beda C) Arpa, sholi D) Beda, yong’oq 16 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Changchi B) Gulkosacha C) Gultoj D) Gulo’rin 17 / 25 O’simlikning bir tupida ham changchi ham ham urug’chi gul bo’lsa, bunday gulli o’simlik……deyiladi. A) Bir jinsli gulli o’simlik B) Bir uyli o’simlik C) Ayrim jinsli gulli o’simlik D) Ikki uyli o’simlik 18 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Anjir C) Terak D) Sabzi 19 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, binafsha B) Lola, zubturum C) Lolaqizg’aldoq, olma D) Olma, karam 20 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Olma, anor B) Namatak, terak C) Behi, atirgul D) Terak, tol 21 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Sun’iy changlanish B) Changlanish C) Changning yetilishi D) Urug’lanish 22 / 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 23 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Kitob As-saydana fit-tib” B) “Kitob al qonun fit-tib” C) ”Kitob ush-shifo” D) ”Boburnoma” 24 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Behi B) Olma C) Namatak D) Makkajo’xori 25 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 100000 B) 5000 C) 10000 D) 3000 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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