"noallel genlarning o`zaro ta`siri" mavzusidagi televizion dars

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9 sinf. noallel genlarning o`zaro ta`siri@nambiolog.zn.uz toshkent shahar sergeli tuman 303-umumta`lim maktabi biologiya fani o`qituvchisi mamatqulova xilola burxanjonovnaning 9-sinflar uchun "noallel genlarning o`zaro ta`siri" mavzusidagi televizion dars uchun tayyorlagan taqdimoti http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot * http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot maqsad o`quvchilarni sog`lom turmush tarziga o`rgatish genlarning o`zaro ta`sirlarini tahlil qilish ko`nikmalarini rivojlantirish ta`limiy tarbiyaviy rivojlantiruvchi http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot komplementar ta’sir genotipi har xil bo‘lgan sharsimon (aabb, aabb) 2 ta oshqovoq chachishtirilgan. f1 da duragaylar gardishsimon(aabb) oshqovoqni hosil qilgan. f1 da duragaylar o‘zaro chachishtirilganda f2 da 3 xil fenotipik sinf 9:6:1 nisbatda gardishsimon, sharsimon va uzunchoq (aabb) oshqovoqlar hosil bo‘lgan. ota-ona f1 va f2 duragay oshqovoqlarning genotipini aniqlang. http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot komplementar ta’sir masala: gulsimon tojli urg’ochi va no’xotsimon tojli erkak tovuq va xo’rozlarni o‘zaro chatishtirilganda f2 bo‘g‘inda 9:3:3:1 nisbatda yong’oqsimon, gulsimon, no’xotismon va oddiy tojli tovuq va ho’rozlar paydo bo‘ldi. …

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hil rangini ifodalaydi. i dominant ingibitor. oq va yashil qovoqni chachishtirish natijasida hosil bo‘lgan f1 duragaylarini o‘zaro chatishtirishdan f2 da 12 ta oq, 3 ta sariq, 1 ta yashil qovoq hosil bo‘ldi. ota –onaning, f1 va f2 duragaylarining fenotipini aniqlang. http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot p fen: oq yashil gen: ♀ iiyy x ♂ iiyy gameta: iy iy f1 fen: oq gen: iiyy p fen: oq oq gen: ♀ iiyy x ♂ iiyy f 2 http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot epistaz ta’sir (13:3) tovuq patining qora rangini c gen, oq rangini c gen ifodalaydi. ammo qora rang genotipda i gen bo‘lsa yuzaga chiqmaydi. uning retsissiv i alleli ingibitor vazifasini bajaradi va rangning yuzaga chiqishiga to‘sqinlik qilmaydi. oq patli tovuq , oq patli xo’roz bilan chatishtirilganda avlodda oq patli 13 qora patli, 3 nisbatda xosil bo’ladi. ota-ona va avlodlarning genotipini toping. http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot fen: oq …

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ni tahlil qiling. 2. mavzu so`ngida berilgan savollarga javob yozing. uyga vazifa http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot

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9 sinf. noallel genlarning o`zaro ta`siri@nambiolog.zn.uz toshkent shahar sergeli tuman 303-umumta`lim maktabi biologiya fani o`qituvchisi mamatqulova xilola burxanjonovnaning 9-sinflar uchun "noallel genlarning o`zaro ta`siri" mavzusidagi televizion dars uchun tayyorlagan taqdimoti http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot * http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot maqsad o`quvchilarni sog`lom turmush tarziga o`rgatish genlarning o`zaro ta`sirlarini tahlil qilish ko`nikmalarini rivojlantirish ta`limiy tarbiyaviy rivojlantiruvchi http://nambiolog.zn.uz https://t.me/nambiolog https://t.me/nambiolog_bot http://nambiolog.zn.uz https://t.me/nambiolog https://t...

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