»ý¹°ÇÐÀÇ ÀÌÇØ(Introductory Biology) ¾Ë¸²ÆÇ |
---|
2008/10/25(22:12) from 116.126.206.244 | |
ÀÛ¼ºÀÚ : °û | Á¶È¸¼ö : 447 , ÁÙ¼ö : 31 |
Re: Phenotype plasticity |
---|
¹Ì¾ÈÇÏÁö¸¸ ´Ù¸¥ ÀÏ·Î ¿©±â¿¡ ÁýÁßÀÌ Àß µÇÁö ¾Ê½À´Ï´Ù. 1) Adaptation °ú´Â º°µµ·Î »ý°¢ÇÒ °Í 2) ºÒ¿¬¼Ó º¯À̿͵µ ´Ù¸£°Ô »ý°¢. 3) ¿¹¸¦ µé¾î ¿µ¾ç »óÅ°¡ ÁÁÀ½¿¡ µû¶ó Å°°¡ Ä¿Áö´Â °æ¿ì¸¦ º¸¸é (1)¹«Á¶°Ç Å° Å« À¯ÀüÀÚ : ȯ°æ¿¡ °ü°è¸¦ ¹Þ±âµµ ÇÏÁö¸¸ (2)¹«Á¶°Ç Å° ÀÛÀº À¯ÀüÀÚ (3)¿©±â¼ ¸»ÇÏ°íÀÚ ÇÏ´Â ¹Ù·Î ±× À¯ÀüÀÚ : ȯ°æ¿¡ µû¶ó Å°°¡ ¿¬¼ÓÀûÀ¸·Î º¯ÈµÇ´Â ±×·¯ÇÑ À¯ÀüÀÚ(¸¦ ¸»Çϴµ¥ °ÑÀ¸·Î µé¾î³ª´Â Ç¥ÇüÇü °¡º¯¼ºÀ» °Á¶ÇÏ¿© ¸»ÇÔ) ÀÌÁø¼® wrote: > ±³¼ö´Ô!!! > > phenotype plasticity°¡ N/S ¿¡ ÀÇÇÑ adaptation ÀÇ ÇÑ ¿¹°¡ ¾Æ´Ñ°¡¿è? > > discontinuos variationÀÇ ÇÑ ¿¹ÀÎ µí Çѵ¥... > > °Àǵµ ¾øÀÌ ¹ßÇ¥Áغñ¸¦ Ç϶ó°í Çϼż, ¼ö°æ¾çÀÌ Èûµé¾îÇÏ³×¿è ¤Ì.¤Ì > > > ÁøÈ(Evolution)¶õ '½Ã°£¿¡ µû¶ó »ý¹° Áý´Ü ³»¿¡ ÀϾ´Â ´ë¸³À¯ÀüÀÚ ºóµµÀÇ º¯È' ¶ó°í ¾Ë°í Àִµ¥ ¾Æ·¡¸¦ Âü°íÇϸé À¯ÀüÀÚ°¡ ÁøÈÀÇ factor·Î¼ ¾ê±âÇϱ⿡ ºÎÁ·ÇÑ ¼³¸í ¾Æ´Ñ°¡¿ä? > > 'Phenotypic plasticity is defined as the ability of one genotype to produce more than one phenotype when exposed to different envirionments' > > ÇÑ°¡Áö À¯ÀüÇü¿¡¼ ȯ°æ¿¡µû¶ó ´Ù¸¥ Phenotypic plasticity¸¦ º¸ÀÎ´Ù¸é º¯ÀÌ´Â ºÒ¿¬¼ÓÀÌ°í, DarwinismÀ» ºñÆÇÇÏ´Â ¾ê ÀϵíÇѵ¥... Èì...Ÿ°í³ ÇüÁúÀ» ȯ°æÀ¸·Î ±Øº¹ÇÒ ¼ö ÀÖ´Ù´Â°Ô Èñ¸ÁÀ» ÁÖ´Â ¸»ÀÌ µÉ ¼öµµ Àְڳ׿è~ > > ±×·³... Have a nice weekend!!! > > > |