Nazorat ishi daftari

Tartib raqam	1	2	3	4	5	6	7	8	9
10
O’quvchining javobi
To’g’ri javob

To’g’ri javoblar soni____________

O’quvchining bahosi___________
__________202__-yil
2-Nazorat ishi.
Nazorat shakli:Savol-javob.
1.Quyidagi moddalarning agregat holatini yozing?
.

2.Tabiiy gaz hidsiz modda.Shunday bo’lsa nima uchun biz kundalik turmushda foydalanadigan tabiiy gazda hid bo’ladi? _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

3 .Quyidagi rasmda qanday hodisa tasvirlangan?
______________________________________

4.Qattiq moddalardagi diffuziya hodisasiga misol yozing?

_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
5.Suvning zichligi 1g/ml ga teng.20 ml suvning massasini toping?
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
O’quvchining bahosi_______________

Sana__________2020_-yil

3-Nazorat ishi.
Nazorat shakli :Biologik diktant
1. _____________________-tirik organizmlarni tavsiflash va klassifikatsiya qilish bilan shug‘ullanadigan
fan.
2. Markaziy Osiyo tog‘larida o‘suvchi___________________________________ va boshqa lola turlari lola turkumiga birlashtiriladi.
3.O’simliklar______________ usulda oziqlanadi, ya’ni fotosintez jarayonida ____________ pigmenti ishtirokida anorganik moddalardan organik moddalarni sintezlaydi.
4. Fanda har bir tur ikki nom bilan nomlanadi, bu ___________________________deyiladi.
5. Hayvonlar sistematikasining asosiy taksonlari
____________________________________________________________________________________
6. Bir hujayrali organizmlarda ____________________________________va boshqa hayotiy jarayonlar bitta hujayrada sodir bo‘ladi.
7. Shakar _______________________________hujayralari orqali___________________ to‘qima hujay­
ralarida zaxira sifatida to‘planadi.
8.___________________ ning ildizlari va barglari yoʻq.
9. Barcha zamburug‘lar ____________organizmlardir.
10. Ovqat bilan qabul qilingan moddalarning hazm sistemasi organlarida parchalanib qonga so‘rilishi ________________________________deyiladi
O’quvchining bahosi_________________

Sana__________202__-yil

4-Nazorat ishi.
Nazorat shakli:Rasm va jadvallar bilan ishlash,qisqa biologik diktant.
1
.Quyidagi rasmda belgilangan organlarni yozing.
2. Quyidagi matnda tushirib qoldirilgan so’zlarni aniqlang va yozing?
Odam yuragi ___________kamerali: _________qorincha va ________bo‘lmachadan iborat. Yurakdan qon olib ketuvchi qon tomirlar __________ tomirlari, yurakka qon olib keluvchi qon tomirlar _________ tomirlari deb ataladi.
3.Quyidagi rasmdagi tajriba yordamida nimani aniqlash mumkin.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

4. Jadvalning chap ustunidagi har bir organizm uchun jadvalning o‘ng ustunidan

mos oziqlanish usulini tanlang.

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

5.Rasmda raqamlar bilan berilgan iqlim mintaqalarining nomlarini yozing?
1_________________________________________________________________2_________________________________________________________________ 3_________________________________________________________________4_________________________________________________________________5_________________________________________________________________6_A________________________________________________________________6_B________________________________________________________________7_A________________________________________________________________7_B________________________________________________________________

Sana_________202_-yil

5-Nazorat ishi.
Nazorat shakli :Test
1.Qaysi erada quruqlik maydoni kengayib, dastlabki “materik” (orollar) iqlimlari
tarkib topgan?A)arxey B)proterozoy C)paleozoy
2.Produtsentlarni belgilang?
A)Rafleziya B)rayxon C)qo’ziqorin
3.Konsumentlarni belgilang?
A)Rafleziya B)rayxon C)qo’ziqorin
4. Organizmlarni oziq zanjiri bo’yicha ketma ket joylashtirilgan qatorni toping?1.o‘simlik 2. Qurbaqa 3.Laylak 4.chigirtka A)1,2,3,4 B)1,3,4,2 C)1,4,2,3
5.Oziqlanishiga ko’ra geterotrof organizmlarni aniqlang?
A)produtsent B)konsument C)A va B javob to’g’ri
6.Tulki 10 kg keladigan quyonni yedi.Tulki necha kilogramga semirgan?
A)10 kg B)9 kg C)1 kg
7. Quyoshning______ % vodoroddan va ________% geliydan iborat?
A)70,30 B)70,27 C)73,27
8. Quyosh atrofida aylanadigan sayyoralardan tashqari, mitti sayyoralar ham mavjud. Bu
mitti sayyoralar nima deb ataladi?
A) asteroidlar B)kometalar C)yulduzlar
9. Agar diqqat bilan osmonga qarasangiz, xayolan chiziq bilan tutashtirilganda shakli cho‘michga o‘xshaydigan 7 ta yulduzni ko‘rishingiz mumkin. Bu yulduz turkumi nima deb ataladi?
A) Katta Ayiq B)Yetti og‘ayni C)A va B
10. Insonlar tunda qaysi yulduzga qarab mo‘ljal oladilar?
A)Katta ayiq B) Qutb C)Tarozi