O’zbekiston respublikasi oliy va o’rta maxsus ta’lim vazirligi a. T. G’ofurov, S. S. Fayzullayev u. E. Raxmatov g enetika dan m a sa la va

§.Didura.gaylardan olingan natijani 
matematik 
statistik 
usulda
o’rganish.................. .................... .............................................................. 40
Masala yechish metodikasi........................................................................40
Mustaqil yechish uchun masalalar............................................................ 41
7§.Poliduragaylarda belgilarning avloddan-avlodga berilishi...............42
IV BOB.JINS G EN ETIK A SI..................................................................44
l§.Belgikirning jins bilan birikkan holda nasldan-naslga berilishi..... 45
Masala yechish metodikasi.......................................................................46
Mustaqil y echish uchun masalalar........................................................... 47
V BOB.BELGILAR (GENLAR)NING BIRIKKAN HOLDA NASL- 
DAN-NASLGA BERILISH I VA KROSSINGOVER H01)ISASI...50
Masala yechish metodikasi........................................................................ 50
Mustaqil yechish uchun masalalar........................................................... 52
1 §.Genetik xarita tuzish.............................................................................. 54
166

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Masalalar yechish metodikasi.................................................................. 55
Mustaqil yechish uchun masalalar............................................................ 57
VI BOB.ALLEL BO’LMAGAN GENLARNING O ’ZARO T A ’SI-
RIDA BELGILARNING IRSIYLANISHI.........................................59
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§.Komplementär holda belgilaming nasldan-naslga berilishi............60
Masala yechish metodikasi.......................... ............................................ 61
Mustaqil yechish uchun masalalar............................................................ 63
2§.Epistaz holda belgilaming nasldan-naslga berilishi.......................... 65
Masala yechish metodikasi....................................................................... 65
Mustaqil yechish uchun masalalar............................................................ 67
3§.Belgilaming polimer holda nasldan-naslga berilishi......................... 69
Masala yechish metodikasi........................................................................70
Mustaqil yechish uchun masalalar............................................................ 70
4§.Genning belgilarga ko’p tomonlama ta’siri - pleyotropiya...............73
Masala yechish metodikasi........................................................................73
Mustaqil yechish uchun masalalar............................................................ 73
VII BOB.POPULYATSIYA G EN ETIK A SI.......................................75
Masala yechish metodikasi........................................................................77
Mustaqil yechish uchun masalalar............................................................ 78
V III BOB.ODAM GENETIKASI.SIMVOLLAR.................................. 80
Odamlardagi dominant va retsessiv belgilar............................................80
Monoduragay nikoh.To’liq irsiylanish.....................................................82
Monoduragay nikoh.Oraliq irsiylanish.....................................................82
Diduragay nikoh.To’liq irsiylanish ........................................................ 82
Poliduragay.................................................................................................. 82
Diduragay nikoh. Oraliq irsiylanish ..................................................... 83
Odamlarda belgilaming jins bilan birikkan holda irsiylanishi............... 83
Odamlarda allel bo’lmagan genlaming o’zaro ta’sirida belgilaming 
rivojlanishi................................................................................................... 84
IX.BOB.O’ZGARUVCHANLIK........................................................... 84
Kodominantlik............................................................................................. 85
Masala yechish metodikasi...................................................................... 85
Mustaqil yechish uchun masalalar............................................................ 85
1 §.Xromosomalar aberratsiyasi bilan bog’liq mutatsiyalar....................
86
Masala va mashqlar yechish metodikasi................................................. 87
Mustaqil yechish uchun masalalar............................................................ 87
Genom mutatsiyalar.Poliploidiya................................................. ...........
88
Mustaqil yechish uchun masalalar............................................................
88
2§.Aneuploidiya..........................................................................................89
Mustaqil yechish uchun mashq va masalalar...........................................89
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