Biologiya fanidan namunaviy test topshiriqlari (ytest.uz)
20.
[1.3 ball]
Taloq, oshqozon, jigardan chiqadigan
qon rasmdagi qaysi qism orqali yurakka
quyiladi?
A) 1
B) 4
C) 3
D) 6
21.
[2.2 ball]
Quyidagi gul formulasiga ega
oilalarni ularga mos keladigan tariflar bilan juftlang.
1. Og
(2+2)
Ch
3,6
U
1
2. Gk
(5)
Gt
1+2,(2)
Ch
(9)+1
U
1
3. Gk
(5)
Gt
(5)
Ch
(2)+(2)+1
U
0
4. Gk
0
Gt
(5)
Ch
(5)
U
(2)
a. Kapalak shaklidagi gultojbarlarga ega
b. To`pguli soxta tilsimon, varonkasimon gullardan tashkil topgan
c. Gullari bir jinsli, changchili guli urug`chili guliga nisbatan erta ochiladi
d. Gullari rangsiz, ko`kimtir, ostki
A) 1-d;2-a;3-c;4-b
B) 1-a;2-d;3-c;4-b
C) 1-d;2-b;3-c;4-a
D) 1-d;2-a;3-b;4-c
Biologiya fanidan namunaviy test topshiriqlari (ytest.uz)
22.
[1.3 ball]
Monomerlarning birikishidan
xosil bo`lgan birikmalarni toping.
1. Trionin 2. Interferon 3.xolesterol 4. Globin 5. Transperazaza 6.triptofan 7.tripsin 8.
Triozin 9. Maltoza 10. xitin
A)
4,5,7,9
B)
2,3,4,6,10
C)
3,5,7,8,9
D)
1,2,6,10
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