Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 253 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -11 3 Vaqtingiz tugadi! Tomonidan yaratilgan InfoMaster 6-sinf Biologiya 2-chorak Test muallifi: Xatirchi tuman 54-maktab Biologiya fani o'qituvchisi Rashidov Maqsud Ismi familiyangizni kriting! 1 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) gulsafsar,nok B) olma, lola C) lola, chuchmoma D) olcha, lola-qizg’aldoq 2 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) murakkab shingil B) oddiy qalqon C) oddiy boshoq D) savatcha 3 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Nok, beda B) Olma, bug’doy C) Arpa, sholi D) Beda, yong’oq 4 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Oddiy shingil B) Murkkab shingil C) Savatcha D) Oddiy qalqon 5 / 25 Bir urug’li o’simlikni ko’rsating. A) Olcha B) Behi C) Xurmo D) Olma 6 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Tol B) Sabzi C) Terak D) Anjir 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 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changlanish B) Qo’sh urug’lanish C) Urug’lanish D) Changning yetilishi 9 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olcha B) Olma C) Behi D) Rayhon 10 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Urug’lanish B) Qo’shurug’lanish C) Changlanish D) Faza 11 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 5000 B) 100000 C) 10000 D) 3000 12 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, binafsha B) lola, zubturum C) binafsha, karam D) lola, karam 13 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Behi B) Gilos C) O’rik D) Olcha 14 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Ikki jinsli gul B) Bir jinsli gul C) Ayrim jinsli gul D) To’g’ri gul 15 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Behi, atirgul B) Terak, tol C) Olma, anor D) Namatak, terak 16 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulo’rin B) Changchi C) Gultoj D) Gulkosacha 17 / 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) Bir jinsli gulli o’simlik D) Ayrim jinsli gulli o’simlik 18 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Olma, karam B) Lola, binafsha C) Lola, zubturum D) Lolaqizg’aldoq, olma 19 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Changdonda B) Tumshuqchada C) Ustunchada D) Tugunchada 20 / 25 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) “Kitob al qonun fit-tib” B) ”Kitob As-saydana fit-tib” C) ”Boburnoma” D) ”Kitob ush-shifo” 21 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Olma, bug’doy B) Beda, yong’oq C) Nok, beda D) Arpa, sholi 22 / 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) 4 C) 2 D) 1 23 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Namatak B) Makkajo’xori C) Behi D) Olma 24 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changning yetilishi B) Sun’iy changlanish C) Urug’lanish D) Changlanish 25 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4112 B) 4111 C) 4110 D) 4113 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 Author: InfoMaster Foydali bo'lsa mamnunmiz
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