Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 192 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 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) 2 C) 1 D) 3 2 / 25 Bir urug’li o’simlikni ko’rsating. A) Olma B) Xurmo C) Olcha D) Behi 3 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changning yetilishi B) Urug’lanish C) Changlanish D) Sun’iy changlanish 4 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changning yetilishi B) Changlanish C) Urug’lanish D) Qo’sh urug’lanish 5 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Olcha B) Gilos C) O’rik D) Behi 6 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Ikki jinsli gul B) To’g’ri gul C) Ayrim jinsli gul D) Bir jinsli gul 7 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4110 B) 4111 C) 4113 D) 4112 8 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) olma, bug’doy B) nok, beda C) arpa, sholi D) beda, yong’oq 9 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tumshuqchada B) Tugunchada C) Ustunchada D) Changdonda 10 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulo’rin B) Changchi C) Gulkosacha D) Gultoj 11 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Arpa, sholi B) Olma, bug’doy C) Beda, yong’oq D) Nok, beda 12 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Behi, atirgul B) Namatak, terak C) Terak, tol D) Olma, anor 13 / 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) Ayrim jinsli gulli o’simlik C) Bir uyli o’simlik D) Ikki uyli o’simlik 14 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) lola, chuchmoma B) olma, lola C) gulsafsar,nok D) olcha, lola-qizg’aldoq 15 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Sabzi B) Anjir C) Terak D) Tol 16 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy shingil B) Murkkab shingil C) Savatcha D) Oddiy qalqon 17 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 10000 B) 5000 C) 3000 D) 100000 18 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy qalqon B) savatcha C) murakkab shingil D) oddiy boshoq 19 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Boburnoma” B) “Kitob al qonun fit-tib” C) ”Kitob ush-shifo” D) ”Kitob As-saydana fit-tib” 20 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Namatak B) Olma C) Makkajo’xori D) Behi 21 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, binafsha B) Olma, karam C) Lola, zubturum D) Lolaqizg’aldoq, olma 22 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Rayhon B) Olma C) Behi D) Olcha 23 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Arpa, sholi B) Nok, beda C) Olma, bug’doy D) Beda, yong’oq 24 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, karam B) binafsha, karam C) lola, zubturum D) lola, binafsha 25 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Faza B) Urug’lanish 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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