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Search results: "temirning biologik tizimlardagi roli"
28 files found
PPTX
o‘zgaruvchanlik. uning xillari va tibbiyotdagi roli. konserogenezning biologik va genetik asoslari
PPT
uglerod, azot, oltingugurt, fosfor va temirni tabiatda aylanishida mikroorganizmlarning roli (4-ma’ruza)
PPTX
asosiy oziqaviy moddalar- oqsillar, yog'lar, karbonsuvlar, mineral moddalar va vitaminlarning biologik roli va asosiy manbalari
PPT
tabiat landshaftlarni va biologik resurslarni asrashda zapovedniklar, milliy parklar, zakazniklar va boshqa aloxida muhofaza qilinadigan xududlarnig roli