
O'simliklar haqida savollar
Authored by Jamshidbek Kurbonov
Other
12th Grade
Used 1+ times

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58 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Shilliq moddalar suvli ajratmasiga qanday modda qo'shilganda cho'kadi?
spirt
efir
kislota
ishqor
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na'matak mahsuloti:
mevasi
guli
bargi
ildizi
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mаhsulоtning ekstrаktiv mоddаlаri miqdоri qаysi hоllаrdа аniqlаnаdi?
biоlоgik fаоl mоddаlаr miqdоrini аniqlаshni ilоji bo'lmаsа
dоimо аniqlаnаdi
fаqаt zаhаrli o'simliklаr mаhsulоti uchun
аniqlаnmаydi
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vitaminning birinchi aniqlagan kimga tegishli?
rus olimi N.I.Lunin
polyak olimli K.Funk
rus olimi L.N.Safronich
rus olimi E.YA.Ladigin
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Yorituvchi suyuqlik sifatida qaysi kimoviy modda ishlatiladi?
xloralgidrat, glitserin va suv
glitserin
sirka kislota
suv
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O'simlik tarkibidagi vitamin C miqdorini qaysi mikroelementlar oshiradi?
Mn va Fe
Mn va Mg
Mn va Cu
Mn va Ca
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Asosiy ta'sir qiluvchi moddasi vitamin C bo'lgan o'simlik nomi?
na'matak
jag' jag'
bozulbang
tirnoqgul
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