10 sinf uchun nazorat ishlari Sana_______________ Nazorat ishi 1 Biologik diktant 1.
Biologoya
atamasini
fanga
kiritgan
olimlar;-
_________________________va
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2. Suv muhitidagi hayvonlarni o„rganadigan fan _____________________________
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3. Biologiyaning 5 ta ilmiy tadqiqot metodlari _______________________________
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4. Irsiy axborotning saqlanishi va tuzilmalarning avlodlardagi barqarorligi singari jihatlar tiriklikning
qaysi tizimida amalga oshadi? ____________________________
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5. Kelib chiqishi,yashash sharoiti va hayot tarzi bir xil bo„lgan organizmlarning yig„indisidan iborat
bo„lgan tizim qanday ataladi? ___________________________
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6. Organizmlarning qo„zg„aluvchanlik xususiyatlarini ta‟minlaydigan ionlar ______
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7. Suvda yomoh eriydigan va umuman erimaydigan moddalar nima deb ataladi ____
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8. Triozalarga qaysi moddalar kiradi ______________________________________
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9. Hayvonlarda qon ivishiga to„sqinlik qiladigan modda nima deb ataladi? _______
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10. Agar 3 gr yog„ to„liq oksidlansa qancha kkal va kj energiya beradi? __________
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11. Uglevodlarning umumiy formulasi ____________________________________
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12. Odamlar qonida glukozaning miqdori __________________________________
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13. Energetik almashinuvning kislorodsiz bosqichi mahsuloti ___________________
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14. Tabiatda ko„p tarqalgan hamda 3 ta yog„ kislota va 3 atomli spirt – glitserinning birikishidan
hosil bo„lgan moddalar qanday ataladi? _________________________
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2
15. Azotli asoslarning komplementlarlik qonuniyatlari ______________________ qoidasida aks
etgan.
To„g„ri javob: ________ Ball: ________ O„qituvchining imzosi: ______
