Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 196 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 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) savatcha B) murakkab shingil C) oddiy boshoq D) oddiy qalqon 2 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Tumshuqchada B) Tugunchada C) Ustunchada D) Changdonda 3 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Urug’lanish B) Sun’iy changlanish C) Changning yetilishi D) Changlanish 4 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulo’rin B) Gultoj C) Changchi D) Gulkosacha 5 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Terak C) Sabzi D) Anjir 6 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olma B) Rayhon C) Behi D) Olcha 7 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Beda, yong’oq C) Arpa, sholi D) Olma, bug’doy 8 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Olma, karam B) Lolaqizg’aldoq, olma C) Lola, zubturum D) Lola, binafsha 9 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 5000 B) 10000 C) 3000 D) 100000 10 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Faza B) Qo’shurug’lanish C) Changlanish D) Urug’lanish 11 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Kitob ush-shifo” B) ”Kitob As-saydana fit-tib” C) ”Boburnoma” D) “Kitob al qonun fit-tib” 12 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4113 B) 4112 C) 4110 D) 4111 13 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Behi B) Olcha C) Gilos D) O’rik 14 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) arpa, sholi B) nok, beda C) beda, yong’oq D) olma, bug’doy 15 / 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) 1 C) 2 D) 4 16 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, karam B) lola, zubturum C) binafsha, karam D) lola, binafsha 17 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Bir jinsli gul B) Ayrim jinsli gul C) Ikki jinsli gul D) To’g’ri gul 18 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Behi B) Namatak C) Makkajo’xori D) Olma 19 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy shingil B) Oddiy qalqon C) Savatcha D) Murkkab shingil 20 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) olcha, lola-qizg’aldoq B) olma, lola C) gulsafsar,nok D) lola, chuchmoma 21 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Beda, yong’oq B) Arpa, sholi C) Nok, beda D) Olma, bug’doy 22 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changlanish B) Urug’lanish C) Changning yetilishi D) Qo’sh urug’lanish 23 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Olma, anor B) Terak, tol C) Namatak, terak D) Behi, atirgul 24 / 25 O’simlikning bir tupida ham changchi ham ham urug’chi gul bo’lsa, bunday gulli o’simlik……deyiladi. A) Bir jinsli gulli o’simlik B) Bir uyli o’simlik C) Ikki uyli o’simlik D) Ayrim jinsli gulli o’simlik 25 / 25 Bir urug’li o’simlikni ko’rsating. A) Xurmo B) Olcha C) Behi D) Olma 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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