Uy » Choraklik online testlar » Biologiya choraklik » 6-sinf Biologiya 2-chorak Biologiya choraklik 6-sinf Biologiya 2-chorak InfoMaster Dekabr 16, 2021 531 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi -10 6 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 Beruniyning tabobatga bag’ishlangan asarini ko’rsating. A) ”Boburnoma” B) “Kitob al qonun fit-tib” C) ”Kitob As-saydana fit-tib” D) ”Kitob ush-shifo” 2 / 25 O’zbekiston markaziy gerbariysida qancha o’simlik turi bor? A) 3000 B) 10000 C) 100000 D) 5000 3 / 25 Ko’p urug’li o’simlikni ko’rsating. A) Behi B) O’rik C) Gilos D) Olcha 4 / 25 Bir urug’li o’simlikni ko’rsating. A) Behi B) Olma C) Xurmo D) Olcha 5 / 25 Changchi va urug’chidagi jinsiy hujayralarning qo’shilishi…..deyiladi. A) Changning yetilishi B) Urug’lanish C) Changlanish D) Sun’iy changlanish 6 / 25 Qiyshiq gulli o’simlikni kop’rsating. A) Olcha B) Rayhon C) Behi D) Olma 7 / 25 Olma, nok, gilos, olchaning to’pguli qanday to’pgul? A) savatcha B) oddiy boshoq C) oddiy qalqon D) murakkab shingil 8 / 25 Oddiy gulqo’rg’onli o’simliklarni ko’rsating. A) lola, chuchmoma B) gulsafsar,nok C) olcha, lola-qizg’aldoq D) olma, lola 9 / 25 ”Turkiston florasining ro’yxati” deb nomlangan asarda Turkistonda uchraydigan qancha o’simlik borligi haqida ma’lumot ko’rsatilgan? A) 4113 B) 4112 C) 4111 D) 4110 10 / 25 Bitta gulda ham changchi ham urug’chi bo’lsa bunday gul…...deyiladi. A) Ayrim jinsli gul B) Ikki jinsli gul C) To’g’ri gul D) Bir jinsli gul 11 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) nok, beda B) olma, bug’doy C) arpa, sholi D) beda, yong’oq 12 / 25 To’pgul hosil qiladigan gulli o’simliklarni ko’rsating. A) Lola, zubturum B) Lola, binafsha C) Lolaqizg’aldoq, olma D) Olma, karam 13 / 25 Hashoratlar yordamida changlanadigan o’simliklarni ko’rsating. A) Arpa, sholi B) Beda, yong’oq C) Olma, bug’doy D) Nok, beda 14 / 25 To’p gul hosil qilmaydigan gullarni ko’rsating. A) lola, binafsha B) lola, zubturum C) lola, karam D) binafsha, karam 15 / 25 Changdonda yetilgan chang donachasining urug’chi tumshuqchasiga tushushiga nima deyiladi? A) Faza B) Qo’shurug’lanish C) Changlanish D) Urug’lanish 16 / 25 O’simlikning bir tupida ham changchi ham ham urug’chi gul bo’lsa, bunday gulli o’simlik……deyiladi. A) Ikki uyli o’simlik B) Ayrim jinsli gulli o’simlik C) Bir uyli o’simlik D) Bir jinsli gulli o’simlik 17 / 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) 1 D) 2 18 / 25 Gul changida yetilgan changing urug’chi tumshuqchasiga tushishiga nima deyiladi? A) Changning yetilishi B) Urug’lanish C) Qo’sh urug’lanish D) Changlanish 19 / 25 Shamol yordamida changlanadigan o’simliklarni ko’rsating. A) Arpa, sholi B) Olma, bug’doy C) Beda, yong’oq D) Nok, beda 20 / 25 Urug’chining qaysi qismida urug’kurtak joylashgan? A) Changdonda B) Ustunchada C) Tumshuqchada D) Tugunchada 21 / 25 Qaysi o’simlikning guli ko’zga tashlanmaydi? A) Sabzi B) Tol C) Anjir D) Terak 22 / 25 Gulning qaysi qismi turli rangda bo’ladi? A) Gulo’rin B) Gultoj C) Changchi D) Gulkosacha 23 / 25 Karam, rediska, jag’-jag’ va qurttananing to’pguli qanday to’pgul? A) Murkkab shingil B) Oddiy qalqon C) Oddiy shingil D) Savatcha 24 / 25 Qaysi o’simlikning guli sun’iy changlantiriladi? A) Namatak B) Behi C) Makkajo’xori D) Olma 25 / 25 Qaysi o’simlikda gulkosacha va gultoj bo’lmaydi? A) Behi, atirgul B) Terak, tol C) Olma, anor D) Namatak, terak 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
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 2 5-sinf Biologiya 3-chorak yuzasidan TEST
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 3 5-sinf Biologiya 2-chorak yuzasidan TEST
