https://t.me/Yazdanov_biologiya
20. Hayotning bitta tuzilish darajasidagi biosistema(lar)ni
aniqlang?
1.malekula, 2.hujayra, 3.to’qima, 4.organ, 5.organizm,
6.populatsiya, 7.biogeotsenoz, 8.ekosistema
A) 1,2,3,4,5,6,7,8
B) 2,4,7
C) 7,8
D) 2
21. Biogeotsenoz (I) va ekosistema (II) larning umumiy
jixatlari (III) hamda farqlari (IV) ko’rsatilgan qatorni
aniqlang?
1. hayotning bitta tuzilsh darajasidagi biosistema, 2. o’zaro
bog’liq bo’lgan abiotik va biotik tabiatning tarkibiy qismi, 3.
modda va energiya oqimiga ega, 4. biositemaning funksional
mohiyati, 5. turli xil o’lchamga ega bo’lish, 6.turlar xilma
xilligi va murakkabligi, 7.egallagan chegarasi, 8. ma’lum
chegaraga ega, 9. biosferaning aniq tarkibiy jixati,
A) I-4,5,6, II-8,9, III-1,2,3, IV-7,
B) I-4,5,6, II-8,9, III-7, IV-1,2,3,
C) I-8,9, II-4,5,6, III-7, IV-1,2,3,
D) I-8,9, II-4,5,6 III-1,2,3, IV-7
22. Biogeotsenoz (I) va ekosistema (II) lar ko’rsatilgan
qatorni aniqlang?
1. Archazor o’rmoni, 2. yong’oqzor o’rmoni, 3. qamishzor
to’qayi, 4. ayiqtovon botqoqligi, 5.olmali bog’ 6. ko’lmak
suv, 7. akvarium, 8.cho’l
A) I-5,6,7,8, II-1,2,3,4
B) I-1,2,3,4, II-5,6,7,8
C) I-1,2, II-3,4,5
D) I-1,2,6,7, II-3,4,5,8
23. Qaysi qatorda ekosistema sifatida qarash mumkin
bo’lgan biogeotsenoz (lar) keltirilgan?
1. dasht, 2. o’rmonzor, 3. yong’oqzor o’rmoni, 4. choy
dalasi, 5. to’qayzor, 6. cho’l, 7. archazor o’rmoni,
A) 3,4,7
B) 1,2,5,6
C) 2,3,4
D) 2
24. Tabiiy (a) va sun’iy (b) ekosistemalarga xos bo’lgan
javobni aniqlang?
1. paxta dalasi, 2. yilqichilik fermasi, 3. baliqlarni urchitish
muchun ko’l, 4. tovuq fermer xo’jaligi, 5. archazor
o’rmonlari, 6.yong’oqzor o’rmonlari, 7. daryo va tayga, 8.
olma bog’i
A) a-1,2,3,4,5,6,7, b-8
B) a-1,2,3,4,8, b-5,6,7
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