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1. ôÃßµ¿¹° Ç¥ÇǼ±(epidermal gland)¿¡´Â ¾î¶°ÇÑ Á¾·ù°¡ Àִ°¡(3)?
2. ´Ü°ø·ùÀÇ À¯¼±Àº ( )ÀÇ º¯ÇüÀ̳ª, Áø¼ö·ùÀÇ À¯¼±Àº ( )ÀÇ º¯Çü ±¸Á¶ÀÌ´Ù. ÀÌ´Â ´Ü°ø·ùÀÇ À¯¼±Àº ( »ó, ¿µ¾î )À̳ª Áø¼ö·ùÀÇ °æ¿ì¿¡´Â ( »ó, ¿µ¾î )À¸·Î µÇ¾î Àֱ⠶§¹®ÀÌ´Ù(6).
3. Á¶»ó ¾î·ù ºñ´Ã·ÎºÎÅÍ Çö»ýÀÇ Áø°ñ¾î·ù ºñ´ÃÀÌ µÇ±â±îÁö ±× ±¸Á¶¿¡ ¾î¶°ÇÑ º¯È°¡ ÀϾ´ÂÁö¸¦ ¼³¸íÇØ º¸½Ã¿À(5).
4. ´ÙÀ½À» ÇØ¼®ÇØ º¸½Ã¿À(°¢ 5Á¡).
There is usually an aquatic larval stage with external gills and neuromast organs
that supplement other sense organs in informing them about their aqueous environment.
At metamorphosis the gills are usually lost, even in aquatic species, although
the latter usually retain neuromast organs. Amphibians for the first time develop
a middle ear cavity, eardrum, and an ear ossicle, the columella. This sensory
complex, not fully developed in all amphibians, replaces the piscine neuromast
system by detecting sound waves transmitted in air and transmitting them to
the membranous labyrinth inherited from fishes.
The pelvic girdle now articulates with two sacral vertebrae, providing a stouter brace for more powerful hind limbs. The digits are supplied with claws, and a new kidney, the metanephros, has come into existence as a modification of the amphibian kidney. The heart is partially or completely divided into right and left chambers, thereby separating the systemic and pulmonary circulations to an extent not achieved in anamniotes.
´ÙÀ½ÀÇ µÎ ¹®Á¦´Â µÞ¸éÀ» »ç¿ëÇÏ¿© ´äÇϽÿÀ.
5. ÃÖÃÊÀÇ Ã´Ãßµ¿¹° Á¶»óÀÌ ´ã¼ö¿¡¼ »ý°Ü³µ´ÂÁö, ÇØ¼ö¿¡¼ »ý°Ü³µ´ÂÁö¿¡ ´ëÇØ ÀÚ½ÅÀº ¾î¶»°Ô »ý°¢ÇÏ´ÂÁö ÀÌÀ¯¸¦ µé¾î ÀǰßÀ» ÇÇ·ÂÇØ º¸½Ã¿À (5) 6. ¾î·ù¸¦ ºÐ·ùÇÑ ´ÙÀ½, °¢ ºÐ·ù±º¿¡ ¼ÓÇÏ´Â »ý¹°°ú ±× ºÐ·ù±ºÀÇ Æ¯Â¡¿¡ ´ëÇÏ¿© ¼³¸íÇØ º¸½Ã¿À(5).
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1. ôÃßµ¿¹° ºñ±³ÇغÎÇÐÀ̶õ(5)?
2. ôÃßµ¿¹°ÀÇ 4´ë Ư¡À̶õ(3)?
3. ôÃßµ¿¹° Á¶»óÀÇ ±â¿ø¿¡ ´ëÇÏ¿© ¼³¸íÇØ º¸½Ã¿À(5).
4. ÀϹÝȽÃŲ ôÃßµ¿¹° ¹èÀÚÀÇ ½Ã»ó´Ü¸é ±×¸²À» ÀÌ¿ëÇÑ ¿ë¾î ¾Ë¾Æ ¸ÂÃß±â
5. º¹ÇÕÀûÀΠôÃßµ¿¹° ¹èÀÚ¸¦ ÅëÇØ ±âº»ÀûÀÎ ÀεΠ±¸Á¶¸¦ º¸¿©ÁÖ´Â ±×¸²À» ÀÌ¿ëÇÑ ¿ë¾î ¾Ë¾Æ ¸ÂÃß±â
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1. Æ÷À¯·ù ÇǺα¸Á¶¸¦ º¸ÀÌ´Â ±×¸²À» ÀÌ¿ëÇÑ ¿ë¾î ¾Ë¾Æ ¸ÂÃß±â
2. ¾î·ù ÁøÇǸ°ÀÇ ÁøÈ¸¦ ¼³¸íÇϽÿÀ(5).
3. »ó¾îÀÇ Ãß°ñ°ú ¿ø½Ã »çÁö·ùÀÇ ÈäºÎ ´Á°ñÀ» º¸¿© ÁÖ´Â ±×¸²À» ÀÌ¿ëÇÑ ¿ë¾î ¾Ë¾Æ ¸ÂÃß±â
4. ôÃßµ¿¹°ÀÇ Ãß°ñ ÁøÈ¸¦ ¼³¸íÇϽÿÀ(5).
5. ÀÏÂ÷±¸°³¸¦ º¸ÀÌ´Â ±×¸²À» ÀÌ¿ëÇÑ ¿ë¾î ¾Ë¾Æ ¸ÂÃß±â
6. ºñµÑ±âÀÇ °ñ°ÝÀ» º¸ÀÌ´Â ±×¸²À» ÀÌ¿ëÇÑ ¿ë¾î ¾Ë¾Æ ¸ÂÃß±â
7. ÀϹÝÀûÀÎ Æ÷À¯·ù µÎ°³°ñÀ» º¸ÀÌ´Â ±×¸²À» ÀÌ¿ëÇÑ ¿ë¾î ¾Ë¾Æ ¸ÂÃß±â