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‫ﺱ ‪ :‬ﺍﺷﺮﺡ ﺍﻟﺘﻜﺎﺛﺮ ﺍﻟﺠﻨﺴﻲ ﻓﻲ ﺍﻟﻜﻼﻣﻴﺪﻭﻣﻮﻧﺎﺱ ‪ 2001) .‬ﺩ‪(1‬‬
‫ﺝ‪ /‬ﻳﺘﻢ ﺍﻟﺘﻜﺎﺛﺮ ﺍﻟﺠﻨﺴﻲ ﻓﻲ ﺍﻟﻜﻼﻣﻴﺪﻭﻣﻮﻧﺎﺱ ﻋﺎﺩﺓ ﻋﻨﺪﻣﺎ ﺗﻜﻮﻥ ﻇﺮﻭﻑ ﺍﻟﻤﻌﻴﺸﺔ ﻏﻴﺮ ﻣﻨﺎﺳﺒﺔ ﻭﻛﺎﻵﺗﻲ‪:‬‬
‫‪ .1‬ﻳﻨﻘﺴﻢ ﺍﻟﻜﻼﻣﻴﺪﻭﻣﻮﻧﺎﺱ ﺍﻟﺬﻱ ﻳﻜﻮﻥ ﺃﺣﺎﺩﻱ ﺍﻟﻤﺠﻤﻮﻋﺔ ﺍﻟﻜﺮﻭﻣﻮﺳﻮﻣﻴﺔ )ﺱ( ﺍﻋﺘﻴﺎﺩﻳﺎ ﻋﺪﺓ ﺍﻧﻘﺴﺎﻣﺎﺕ‬
‫ﻣﺘﺘﺎﻟﻴﺔ ﻟﻴﺘﻜـﻮﻥ )‪ (32 - 16‬ﻓﺮﺩﹰﺍ ﺩﺍﺧﻞ ﺟﺪﺍﺭ ﺍﻟﺨﻠﻴﺔ ﺍﻷﺻﻠﻲ‪ ،‬ﻭﺗﻜﻮﻥ ﺍﻷﻓﺮﺍﺩ ﺍﻟﻨﺎﺗﺠﺔ ﻣﺸﺎﺑﻬﺔ‬

‫ﻟﻠﻜﻼﻣﻴﺪﻭﻣﻮﻧﺎﺱ ﺍﻷﻡ ﻭﻟﻜﻨﻬﺎ ﺃﺻﻐﺮ ﻣﻨﻪ ﺑﻜﺜﻴﺮ ﻭﺗﺪﻋﻰ ﺑـ )ﺍﻷﻣﺸﺎﺝ ﺍﻟﻤﺘﺸﺎﺑﻬﺔ(‪.‬‬
‫‪ .2‬ﻳﺘﻤﺰﻕ ﺍﻟﺠﺪﺍﺭ ﺍﻟﺨﻠﻮﻱ ﻟﻠﺨﻠﻴﺔ ﺍﻻﻡ ﻭﺗﺘﺤﺮﺭ ﺍﻷﻣﺸﺎﺝ ﺍﻟﻤﺘﺸﺎﺑﻬﺔ ﺇﻟﻰ ﺍﻟﻤﺎء ﻭﻣﻦ ﺛﻢ ﺗﺘﺤﺪ ﻣﻊ ﺃﻣﺸﺎﺝ ﺃﺧﺮﻯ ﻧﺎﺗﺠﺔ‬

‫ﺑﻨﻔﺲ ﺍﻟﻄﺮﻳﻘﺔ ﻣﻦ ﺧﻠﻴﺔ ﻛﻼﻣﻴﺪﻭﻣﻮﻧﺎﺱ ﻣﻦ ﺳﻼﻟﺔ ﺃﺧﺮﻯ‪.‬‬
‫‪ .3‬ﻳﺘﻜﻮﻥ ﻧﺘﻴﺠﺔ ﺍﺗﺤﺎﺩ ﺍﻷﻣﺸﺎﺝ ﺍﻟﺰﻳﺠﺔ ﺛﻨﺎﺋﻴﺔ ﺍﻟﻤﺠﻤﻮﻋﺔ ﺍﻟﻜﺮﻭﻣﻮﺳﻮﻣﻴﺔ )‪ 2‬ﺱ( ﻭﺗﻜﻮﻥ ﺭﺑﺎﻋﻴﺔ ﺍﻷﺳﻮﺍﻁ ﺗﺴﺒﺢ‬
‫ﻟﻔﺘﺮﺓ ﻣﻦ ﺍﻟﻮﻗﺖ ﻓﻲ ﺍﻟﻤﺎء ﺛﻢ ﺗﻔﻘﺪ ﺃﺳﻮﺍﻃﻬﺎ ﻭﺗﺤﺎﻁ ﺑﺠﺪﺍﺭ ﺳﻠﻴﻠﻮﺯﻱ ﺳﻤﻴﻚ ﻟﻜﻲ ﺗﺴﺘﻄﻴﻊ ﻣﻘﺎﻭﻣﺔ ﺍﻟﻈﺮﻭﻑ‬

‫ﺍﻟﺒﻴﺌﻴﺔ ﻏﻴﺮ ﺍﻟﻤﻨﺎﺳﺒﺔ ﻭﻳﺪﻋﻰ ﻋﻨﺪ ﺫﻟﻚ ﺑـ )ﺍﻟﺒﻮﻍ ﺍﻟﺰﻳﺠﻲ(‪.‬‬
‫‪ .4‬ﻳﺴﺘﻌﻴﺪ ﺍﻟﺒﻮﻍ ﺍﻟﺰﻳﺠﻲ ﻧﺸﺎﻃﻪ ﻋﻨﺪ ﻣﻼﺋﻤﺔ ﺍﻟﻈﺮﻭﻑ ﺍﻟﺒﻴﺌﻴﺔ‪ ،‬ﻭﻳﻌﺎﻧﻲ ﺍﻧﻘﺴﺎﻣﺎ ﺍﺧﺘﺰﺍﻟﻴﺎ ﻟﺘﺘﻜﻮﻥ ﺃﺭﺑﻌﺔ ﺃﺑﻮﺍﻍ‬

‫ﺃﺣﺎﺩﻳﺔ ﺍﻟﻤﺠﻤﻮﻋﺔ ﺍﻟﻜﺮﻭﻣﻮﺳﻮﻣﻴﺔ )ﺱ(‪.‬‬
‫‪ .5‬ﻳﻨﺸﻖ ﺍﻟﺠﺪﺍﺭ ﺍﻟﻤﺤﻴﻂ ﻓﺘﺘﺤﺮﺭ ﺍﻷﺑﻮﺍﻍ ﺍﻷﺭﺑﻌﺔ ﺍﻟﺠﺪﻳﺪﺓ ﺍﻟﻤﺸﺎﺑﻬﺔ ﻟﻠﺨﻠﻴﺔ ﺍﻷﻡ‪ ،‬ﻓﺘﻨﻤﻮ ﻭﺗﺴﻠﻚ ﺳﻠﻮﻙ ﺍﻟﻜﺎﺋﻦ‬

‫ﺍﻟﺒﺎﻟﻎ ﻓﻲ ﻓﻌﺎﻟﻴﺎﺗﻪ ﺍﻟﺤﻴﻮﻳﺔ‪.‬‬
‫ﺱ ‪ :‬ﺃﺭﺳﻢ ﻣﻊ ﺍﻟﺘﺄﺷﻴﺮ ﺍﻟﺘﻜﺎﺛﺮ ﺍﻟﺠﻨﺴﻲ ﻓﻲ ﺍﻟﻜﻼﻣﻴﺪﻭﻣﻮﻧﺎﺱ‪2014) .‬ﺩ‪2016 ، 1‬ﺩ‪2019 ، 3‬ﺩ‪2020 ، 2‬ﺩ‪(3‬‬

‫ﺩﻳﺮ ﺑﺎﻟﻚ ‪ :‬ﺭﻛﺰ ﻋﻠﻰ ﺍﻟﺴﺆﺍﻝ ﺯﻳﻦ ‪ ،‬ﺍﺫﺍ ﻛﺎﻟﻚ ﻻ ﺟﻨﺴﻲ ﺗﺮﺳﻢ ﺷﻲ ﻭﺇﺫﺍ ﻛﺎﻟﻚ ﺟﻨﺴﻲ ﺗﺮﺳﻢ ﺷﻲ ﺁﺧﺮ ! ﺃﻧﺘﺒﻪ ﺍﻧﺘﺒﻪ ﺃﻧﺘﺒﻪ‪.‬‬