Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 206 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -11 1 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) 3 B) 2 C) 1 D) 4 2 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulkosacha B) Changchi C) Gultoj D) Gulo’rin 3 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 5000 B) 100000 C) 10000 D) 3000 4 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) gulsafsar,nok B) lola, chuchmoma C) olma, lola D) olcha, lola-qizg’aldoq 5 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Terak, tol B) Olma, anor C) Behi, atirgul D) Namatak, terak 6 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Qo’shurug’lanish B) Changlanish C) Urug’lanish D) Faza 7 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Makkajo’xori B) Behi C) Namatak D) Olma 8 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Sun’iy changlanish B) Changning yetilishi C) Urug’lanish D) Changlanish 9 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4111 B) 4113 C) 4112 D) 4110 10 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) binafsha, karam B) lola, karam C) lola, zubturum D) lola, binafsha 11 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changlanish B) Qo’sh urug’lanish C) Urug’lanish D) Changning yetilishi 12 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tugunchada B) Ustunchada C) Changdonda D) Tumshuqchada 13 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Beda, yong’oq C) Arpa, sholi D) Olma, bug’doy 14 / 25 O’simlikning bir tupida ham changchi ham ham urug’chi gul bo’lsa, bunday gulli o’simlik……deyiladi. A) Bir uyli o’simlik B) Bir jinsli gulli o’simlik C) Ikki uyli o’simlik D) Ayrim jinsli gulli o’simlik 15 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Anjir B) Tol C) Terak D) Sabzi 16 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy qalqon B) Savatcha C) Oddiy shingil D) Murkkab shingil 17 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olma B) Olcha C) Behi D) Rayhon 18 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) nok, beda B) arpa, sholi C) beda, yong’oq D) olma, bug’doy 19 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy qalqon B) savatcha C) oddiy boshoq D) murakkab shingil 20 / 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” 21 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) To’g’ri gul B) Ayrim jinsli gul C) Bir jinsli gul D) Ikki jinsli gul 22 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Arpa, sholi C) Nok, beda D) Beda, yong’oq 23 / 25 Bir urug’li o’simlikni ko’rsating. A) Xurmo B) Olma C) Behi D) Olcha 24 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lolaqizg’aldoq, olma B) Olma, karam C) Lola, zubturum D) Lola, binafsha 25 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Behi B) Olcha C) O’rik D) Gilos 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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