
9-sinf 43-46 mavzular
Authored by Olimjon Noraliyev
Biology
9th Grade
Used 3+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Embrional davrning qaysi bosqichlarida ektoderma, endoderma, mezoderma qavatlari hosil bo’ladi?
maydalanish
blastula
organogenez
gastrulyatsiya
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Embrionning rivojlanish jarayonida belgilarning ajralishi nima deyiladi?
embrional induksiya
embrional divergensiya
umumiy degeneratsiya
idioadaptatsiya
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
… bu embrionning ayrim qismlari va hujayralarning tuzilishi hamda vazifasi jihatdan bir – biridan farq qilishadi?
maydalanish
ixtisoslashish
neyrula
gastrula
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biogenetik qonun deb nimaga aytiladi?
fiologenezda ontogenezni qisqa takrori
ontogenezda filogenezni qisqa takrori
filogenez va ontogenezni qisqa ta’siri
ontogenezda filogenezning almashinishi
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mezodermadan rivojlanuvchi to’qima va a’zolarni aniqlang? 1) nerv sistemasi 2) ayirish sistemasi 3) jinsiy organlar 4) jabra 5) yurak, qon tomirlar 6) sezgi organlari 7) biriktiruvchi to’qima 8) muskul to’qima
1,3,5,7
2,4,6,8
2,3,5,7,8
2,4,5,7,8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gastrulyatsiya tugagandan keyin … hosil bo’ladi?
blastosel
gastrosel
o’zak organlar majmui
mezoderma
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Endodermadan nimalar hosil bo’ladi? 1) ichak epiteliysi 2) yurak 3) jigar 4) o’pka 5) ayirish sistemasi 6)jabra 7)sezgi organlari 8)suyak 9)me’da osti bezi
1,2,4,6,7
1,3,4,6,9
1,3,4,5,8,9
barchasi
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