Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 158 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -11 7 Vaqtingiz tugadi! 6-sinf Biologiya 2-chorak Test muallifi: Xatirchi tuman 54-maktab Biologiya fani o'qituvchisi Rashidov Maqsud Ismi familiyangizni kriting! 1 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy qalqon B) Murkkab shingil C) Savatcha D) Oddiy shingil 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 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) Bir uyli o’simlik C) Ikki uyli o’simlik D) Bir jinsli gulli o’simlik 4 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Terak C) Sabzi D) Anjir 5 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Namatak, terak B) Olma, anor C) Terak, tol D) Behi, atirgul 6 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) murakkab shingil B) oddiy boshoq C) savatcha D) oddiy qalqon 7 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tugunchada B) Ustunchada C) Tumshuqchada D) Changdonda 8 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Gilos B) Behi C) Olcha D) O’rik 9 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Behi B) Olma C) Olcha D) Rayhon 10 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) gulsafsar,nok B) lola, chuchmoma C) olma, lola D) olcha, lola-qizg’aldoq 11 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Namatak B) Behi C) Makkajo’xori D) Olma 12 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Olma, bug’doy C) Arpa, sholi D) Beda, yong’oq 13 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changlanish B) Urug’lanish C) Changning yetilishi D) Sun’iy changlanish 14 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Ikki jinsli gul B) Bir jinsli gul C) To’g’ri gul D) Ayrim jinsli gul 15 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) beda, yong’oq B) arpa, sholi C) nok, beda D) olma, bug’doy 16 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4112 B) 4110 C) 4113 D) 4111 17 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Arpa, sholi C) Olma, bug’doy D) Beda, yong’oq 18 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulo’rin B) Gultoj C) Gulkosacha D) Changchi 19 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, karam B) lola, binafsha C) lola, zubturum D) binafsha, karam 20 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lolaqizg’aldoq, olma B) Lola, zubturum C) Olma, karam D) Lola, binafsha 21 / 25 Bir urug’li o’simlikni ko’rsating. A) Xurmo B) Behi C) Olma D) Olcha 22 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) “Kitob al qonun fit-tib” B) ”Boburnoma” C) ”Kitob As-saydana fit-tib” D) ”Kitob ush-shifo” 23 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changning yetilishi B) Urug’lanish C) Changlanish D) Qo’sh urug’lanish 24 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 3000 B) 100000 C) 5000 D) 10000 25 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Urug’lanish B) Faza C) Changlanish 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 Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
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