Oktabr 2017

02.10.2017

Geografiya fanidan fan olimpiadasi 2017 test savollari

1-variant 1. Qishloq xo‘jalik mahsulotini yetishtirish  va uni is’temolchiga yetkazib berish jarayoniga aloqador barcha tarmoqlar  uyg‘unligi qanday ataladi? A) Agrosanoat majmuasi    B) Intensiv  xo‘jalik    C) Agrotexnika […]
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02.10.2017

Biologiya fanidan fan olimpiadasi 2017 test savoli 2-variant

1. Gulli o‘simliklarda qo‘sh urug‘lanish bu: А) ikkita spermiyning bitta tuxum hujayra bilan qo‘shilishi В) ikkita diploid hujayralarning qo‘shilishi
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02.10.2017

Biologiya fanidan fan olimpiadasi 2017 test savoli

1. Biopolimerlarga mansub bo‘lmagan organik birikmalarni aniqlang. 1) oqsil     2) lipid      3) polisaxarid   
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