27.Murakkab tuzilishdan oddiy tuzilishga o’tish (a)
va bir ajdoddan tarqalgan organizmlarda
belgilarni bir- biridan farqlanishi (b) qanday
nomlanadi?
A) a - degeneratsiya;b – divergensiya
B) a - idioadaptatsiya; b – degeneratsiya
C) a - mutualizm; b – sinoykiya
D) a - kommensalizm; b – kannibalizm
28. Organizmning muayyan yashash sharoitiga
moslashishi (a) va bir ajdoddan tarqalgan
organizmlarda belgilarni bir- biridan farqlanishi
(b) qanday nomlanadi?
A) a - idioadaptatsiya; b – divergensiya
B) a - degeneratsiya;b – divergensiya
C) a - mutualizm; b – sinoykiya
D) a - kommensalizm; b – kannibalizm
TEST MUALLIFI : HAKIMOV MUSLIMBEK
@RGN_11_ sinf kanali uchun
“Registon” o`quv markazi
Takliflar uchun: @Muslimbek_Hakimov
29. Bir biogeografik viloyatda tarqalgan ikkita
hayvonni toping.
1) kar- kabarga; 2) lira- nandu; 3) sezarka- xameleon;
4) yalqov- iguana; 5) gorilla- gibbon; 6) dingo- giyena
A) 1, 3, 4
B) 2, 5, 6
C) 1, 3, 5
D) 2, 4, 6
30. Bir biogeografik viloyatda tarqalgan ikkita
hayvonni toping.
1) kakadu- gatteriya; 2) kazuar- qirg’ovul;
3) tapir- tovus; 4) sezarka- agama;
5) martishka- gibbon; 6) kabarga- pampas
A) 1, 3, 4
B) 2, 5, 6
C) 1, 3, 5
D) 2, 4, 6
31. Bir biogeografik viloyatda tarqalgan ikkita
hayvonni toping.
1) tapir- nosorog; 2) jannat qush- vixuxol; 3) kanna-
kotib qush; 4) skuns- kondor; 5) yenot- vampir;
6) saygak- sezarka
A) 1, 3, 4
B) 2, 5, 6
C) 1, 3, 5
D) 2, 4, 6
32. Ikki xil biogeografik viloyatda tarqalgan ikkita
hayvonni toping.
1) kar- kabarga; 2) lira- nandu; 3) sezarka- xameleon;
4) yalqov- iguana; 5) gorilla- gibbon; 6) dingo- giyena
A) 2, 5, 6
B) 1, 3, 4
C) 1, 3, 5
D) 2, 4, 6
33. Ikki xil biogeografik viloyatda tarqalgan ikkita
hayvonni toping.
1) kakadu- gatteriya; 2) kazuar- qirg’ovul; 3) tapir-
tovus; 4) sezarka- agama; 5) martishka- gibbon;
6) kabarga- pampas
A) 2, 5, 6
B) 1, 3, 4
C) 1, 3, 5
D) 2, 4, 6
34. Ikki xil biogeografik viloyatda tarqalgan ikkita
hayvonni toping.
1) tapir- nosorog; 2) jannat qush- vixuxol; 3) kanna-
kotib qush; 4) skuns- kondor; 5) yenot- vampir;
6) saygak- sezarka
A) 2, 5, 6
B) 1, 3, 4
C) 1, 3, 5
D) 2, 4, 6
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taqiqlanadi!
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