
Biologiya blok test 1 qq
Authored by Sherzod Rustamov
Special Education, Education, Biology
University
Used 4+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
DNK fragmentining bir zanjiri 1050 nukleotiddan iborat bolsa, shu fragment asosida sintezlangan oqsil malekulasining molekulyar massasini (a) va peptid bog'lar sonini (b) aniqlang. (Oqsil tarkibidagi bir aminokislota qoldig'ining molekulyar massasi 120. i-RNK ning barcha kodonlariga t-RNK ning antikodonlari komplementar)
a-21000; b-350
a-42000; b-350
a-21000; b-349
a-42000; b-349
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Ekologik piramida qoidasiga muvofiq uning asosini tashkil etuvchi organizmlarni aniqlang
Laminariya
Tilyapiya
Xara
Aureliya
Foraminifera
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Avstraliya biogeografik viloyatida uchrovchi organizmlarni aniqlang
Kapachi
Lira qushi
Kolibri
Nandu
Tovus
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Evolyutsiyaning boshlangich birligi
(a)
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Halqum devorining ikki yonida jabra yoriqlari joylashgan hayvonning teri burmalari qanday vazifani bajaradi?
Harakatlanishda ishtirok etadi
yorug’likni sezishda ahamiyatga ega
jabralarini qum kirishdan saqlaydi
barchasi
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Yassi chuvalchanglarning qanday sistemalarning paydo bo’lishi yirik aromorfoz hisoblanadi?
hazm qilish, ayirish jinsiy
hazm qilish, nerv va endokrin
Hazm qilish, ayirish, jinsiy, nerv
hazm qilish, jinsiy
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Havo haltachalari bor organizmlarni belgilang?
1.qizilto’sh 2.podolariy 3.belyanka 4.iguana 5.agama 6.kalibri 7.semga 8.katta kivi 9.jo’ka
10.sand kondori
2,4,5,9
1,3,6,8
1,2,7,8
1,6,8,10
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?