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