Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 463 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 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) nok, beda B) olma, bug’doy C) beda, yong’oq D) arpa, sholi 2 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, binafsha B) Lolaqizg’aldoq, olma C) Lola, zubturum D) Olma, karam 3 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changning yetilishi B) Qo’sh urug’lanish C) Urug’lanish D) Changlanish 4 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Namatak B) Makkajo’xori C) Olma D) Behi 5 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Changchi B) Gulkosacha C) Gultoj D) Gulo’rin 6 / 25 Bir urug’li o’simlikni ko’rsating. A) Behi B) Olcha C) Xurmo D) Olma 7 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4111 B) 4112 C) 4113 D) 4110 8 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Behi, atirgul B) Olma, anor C) Namatak, terak D) Terak, tol 9 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) “Kitob al qonun fit-tib” B) ”Boburnoma” C) ”Kitob ush-shifo” D) ”Kitob As-saydana fit-tib” 10 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changning yetilishi B) Changlanish C) Urug’lanish D) Sun’iy changlanish 11 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Terak C) Sabzi D) Anjir 12 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) To’g’ri gul B) Ikki jinsli gul C) Bir jinsli gul D) Ayrim jinsli gul 13 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Murkkab shingil B) Oddiy qalqon C) Savatcha D) Oddiy shingil 14 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olcha, lola-qizg’aldoq B) gulsafsar,nok C) olma, lola D) lola, chuchmoma 15 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy boshoq B) murakkab shingil C) savatcha D) oddiy qalqon 16 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, binafsha B) binafsha, karam C) lola, karam D) lola, zubturum 17 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Qo’shurug’lanish B) Faza C) Changlanish D) Urug’lanish 18 / 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) 3 C) 4 D) 1 19 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Behi B) Olcha C) O’rik D) Gilos 20 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Arpa, sholi C) Beda, yong’oq D) Nok, beda 21 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olcha B) Behi C) Olma D) Rayhon 22 / 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 jinsli gulli o’simlik D) Bir uyli o’simlik 23 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 5000 B) 100000 C) 3000 D) 10000 24 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Changdonda B) Tumshuqchada C) Ustunchada D) Tugunchada 25 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Olma, bug’doy C) Arpa, sholi D) Beda, yong’oq 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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