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