Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 207 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -11 2 Vaqtingiz tugadi! 6-sinf Biologiya 2-chorak Test muallifi: Xatirchi tuman 54-maktab Biologiya fani o'qituvchisi Rashidov Maqsud Ismi familiyangizni kriting! 1 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Rayhon B) Olcha C) Behi D) Olma 2 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Anjir B) Tol C) Terak D) Sabzi 3 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Olma, karam B) Lola, zubturum C) Lola, binafsha D) Lolaqizg’aldoq, olma 4 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Makkajo’xori B) Behi C) Namatak D) Olma 5 / 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” 6 / 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) 1 B) 2 C) 4 D) 3 7 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 10000 B) 5000 C) 100000 D) 3000 8 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Faza B) Urug’lanish C) Qo’shurug’lanish D) Changlanish 9 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) savatcha B) murakkab shingil C) oddiy qalqon D) oddiy boshoq 10 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, binafsha B) lola, karam C) binafsha, karam D) lola, zubturum 11 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy shingil B) Oddiy qalqon C) Savatcha D) Murkkab shingil 12 / 25 Ko’p urug’li o’simlikni ko’rsating. A) O’rik B) Behi C) Gilos D) Olcha 13 / 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 uyli o’simlik D) Bir jinsli gulli o’simlik 14 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changning yetilishi B) Changlanish C) Urug’lanish D) Sun’iy changlanish 15 / 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 16 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) beda, yong’oq B) arpa, sholi C) nok, beda D) olma, bug’doy 17 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changlanish B) Urug’lanish C) Qo’sh urug’lanish D) Changning yetilishi 18 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4110 B) 4111 C) 4112 D) 4113 19 / 25 Bir urug’li o’simlikni ko’rsating. A) Behi B) Xurmo C) Olcha D) Olma 20 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olma, lola B) gulsafsar,nok C) lola, chuchmoma D) olcha, lola-qizg’aldoq 21 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Beda, yong’oq B) Nok, beda C) Arpa, sholi D) Olma, bug’doy 22 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Olma, anor B) Terak, tol C) Behi, atirgul D) Namatak, terak 23 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tumshuqchada B) Tugunchada C) Changdonda D) Ustunchada 24 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Arpa, sholi B) Beda, yong’oq C) Nok, beda D) Olma, bug’doy 25 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulkosacha B) Gultoj C) Gulo’rin D) Changchi 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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