Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 196 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 Qiyshiq gulli o’simlikni kop’rsating. A) Olma B) Rayhon C) Behi D) Olcha 2 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Qo’shurug’lanish B) Changlanish C) Urug’lanish D) Faza 3 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Olma, anor B) Behi, atirgul C) Namatak, terak D) Terak, tol 4 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changning yetilishi B) Urug’lanish C) Qo’sh urug’lanish D) Changlanish 5 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Ustunchada B) Tumshuqchada C) Changdonda D) Tugunchada 6 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Terak B) Tol C) Sabzi D) Anjir 7 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lolaqizg’aldoq, olma B) Lola, zubturum C) Lola, binafsha D) Olma, karam 8 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Makkajo’xori B) Behi C) Namatak D) Olma 9 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) “Kitob al qonun fit-tib” B) ”Kitob ush-shifo” C) ”Boburnoma” D) ”Kitob As-saydana fit-tib” 10 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, karam B) lola, binafsha C) binafsha, karam D) lola, zubturum 11 / 25 Ko’p urug’li o’simlikni ko’rsating. A) O’rik B) Gilos C) Behi D) Olcha 12 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy qalqon B) Oddiy shingil C) Savatcha D) Murkkab shingil 13 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) beda, yong’oq B) olma, bug’doy C) arpa, sholi D) nok, beda 14 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Arpa, sholi C) Beda, yong’oq D) Nok, beda 15 / 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) 3 B) 1 C) 4 D) 2 16 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 3000 B) 10000 C) 100000 D) 5000 17 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Bir jinsli gul B) To’g’ri gul C) Ikki jinsli gul D) Ayrim jinsli gul 18 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy qalqon B) savatcha C) murakkab shingil D) oddiy boshoq 19 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) lola, chuchmoma B) gulsafsar,nok C) olma, lola D) olcha, lola-qizg’aldoq 20 / 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 uyli o’simlik D) Bir jinsli gulli o’simlik 21 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4110 B) 4112 C) 4113 D) 4111 22 / 25 Bir urug’li o’simlikni ko’rsating. A) Behi B) Olma C) Xurmo D) Olcha 23 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changning yetilishi B) Changlanish C) Urug’lanish D) Sun’iy changlanish 24 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Arpa, sholi C) Olma, bug’doy D) Beda, yong’oq 25 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulkosacha B) Gultoj C) Changchi D) Gulo’rin 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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