Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 171 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 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Savatcha B) Oddiy qalqon C) Oddiy shingil D) Murkkab shingil 2 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Kitob As-saydana fit-tib” B) ”Kitob ush-shifo” C) ”Boburnoma” D) “Kitob al qonun fit-tib” 3 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Rayhon B) Olcha C) Behi D) Olma 4 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Arpa, sholi B) Olma, bug’doy C) Beda, yong’oq D) Nok, beda 5 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Changlanish B) Urug’lanish C) Faza D) Qo’shurug’lanish 6 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) nok, beda B) beda, yong’oq C) arpa, sholi D) olma, bug’doy 7 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulkosacha B) Gultoj C) Gulo’rin D) Changchi 8 / 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) Ikki uyli o’simlik C) Ayrim jinsli gulli o’simlik D) Bir jinsli gulli o’simlik 9 / 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) 1 C) 4 D) 3 10 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Terak, tol B) Behi, atirgul C) Namatak, terak D) Olma, anor 11 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olma, lola B) olcha, lola-qizg’aldoq C) lola, chuchmoma D) gulsafsar,nok 12 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 100000 B) 5000 C) 3000 D) 10000 13 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, zubturum B) Olma, karam C) Lolaqizg’aldoq, olma D) Lola, binafsha 14 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Gilos B) Behi C) Olcha D) O’rik 15 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changning yetilishi B) Qo’sh urug’lanish C) Changlanish D) Urug’lanish 16 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4112 B) 4113 C) 4111 D) 4110 17 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Bir jinsli gul B) To’g’ri gul C) Ayrim jinsli gul D) Ikki jinsli gul 18 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Changdonda B) Tugunchada C) Ustunchada D) Tumshuqchada 19 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) oddiy qalqon B) oddiy boshoq C) savatcha D) murakkab shingil 20 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Arpa, sholi B) Olma, bug’doy C) Beda, yong’oq D) Nok, beda 21 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Anjir C) Terak D) Sabzi 22 / 25 Bir urug’li o’simlikni ko’rsating. A) Behi B) Xurmo C) Olma D) Olcha 23 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changlanish B) Sun’iy changlanish C) Urug’lanish D) Changning yetilishi 24 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Behi B) Makkajo’xori C) Olma D) Namatak 25 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, zubturum B) lola, binafsha C) lola, karam D) binafsha, karam 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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