1£®Ç»³¦¶¯ÎïµÄÌå±Ú£¬ÊÇÓÉÍâÅ߲㡢Öнº²ã¡¢ÄÚÅß²ãÈý²ãϸ°û¹¹³ÉµÄ¡£
2£®Ç»³¦¶¯ÎïµÄÏû»¯Ñ»·Ç»ÄڼȿÉÒÔ½øÐÐϸ°ûÄÚÏû»¯ÓÖ¿ÉÒÔ½øÐÐϸ°ûÍâÏû»¯¡£ 3£®²É¼¯Ë®ó£×îºÃµÄµØ·½ÊÇË®Á÷»ºÂý¡¢Ë®²Ý·á¸»µÄdzº£¡£ 4£®Ç»³¦¶¯ÎïȺÌåµÄÏû»¯Ñ»·Ç»¶¼Á¬ÔÚÒ»Æð¡£ 5£®Ë®ó£µÄ´Ìϸ°ûÔÚ´¥ÊֺͿڵÄÖÜΧ×î¶à¡£ 6£®Ë®ó£ÔÚÅßÌ¥·¢Óý¹ý³ÌÖо¹ý¸¡ÀËÓ׳æ½×¶Î¡£ 7£®Ë®ó£ÍâÅß²ãÉÏÆ¤¼¡Ï¸°û¼¡ÔÏËάµÄ·½ÏòÓëÉíÌå×ÝÖáÆ½ÐУ¬¹ÊÊÕËõʱ¶¯ÎïÌå±ä¶Ì±ä´Ö¡£ 8£®Ë®ó£ÄÚÅß²ãÉÏÆ¤¼¡Ï¸°û¼¡ÔÏËάµÄ·½ÏòÓëÉíÌå×ÝÖá´¹Ö±£¬¹ÊÊÕËõʱ¶¯ÎïÌå±ä³¤±äϸ¡£ 9£®Ë®ó£Í¨¹ýÌå±ÚÓëÍâ½ç½øÐÐÆøÌå½»»»¡£ 10£®ÎÒÃdz£¼ûµÄɺº÷¾ÍÊÇɺº÷³æ¡£
11£®Ë®ó£ÉíÌåÖÐÑëµÄ¿ÕÇ»¼È¾ßÏû»¯×÷ÓÃÓÖ¾ßÑ»·×÷Óá£
12£®Éºº÷³æµÄʯ»ÒÖʹÇ÷À£¬ÔڵزãÖУ¬¾¹ýÂþ³¤µÄËêÔ¿ÉÐγÉʯÓÍ¡£ 13£®Éºº÷¸Ù¶¯ÎïÉú»îÊ·ÖÐÖ»ÓÐË®ó£Ì壬ûÓÐˮĸÌå¡£ 14£®²§Ë®Ä¸¸Ù¶¯ÎïÉú»îÊ·ÖÐÖ»ÓÐˮĸÌ壬ûÓÐË®ó£Ìå¡£
15£®º£ÔÂˮĸµÄ¸Ð¾õÆ÷¹ÙÊÇ´¥ÊÖÄÒ£¬ÓÐÆ½ºâÉíÌå¡¢¸Ð¹â¡¢Ðá¾õµÈ¹¦ÄÜ¡£ 16£®º£òصÄÉúÖ³ÏÙÆðÔ´ÓÚÄÚÅ߲㡣
17£®º£¿ûµÄÉúÖ³ÏÙÔÚ¸ôĤÉÏ£¬¹ÊÆðÔ´ÓÚÖÐÅ߲㡣 18£®Ç»³¦¶¯ÎïÌåÄÚ²»ÄÜÏû»¯µÄʳÎï²ÐÔüÓɸØÃÅÅųö¡£
19£®º£òØÄÜòØÈË£¬ÔÒòÊÇÆäÉíÌåÉÏÓдÌϸ°û£¬Äܷųö¶¾Òº¡£
20£®Ç»³¦¶¯ÎïÔÚ¶¯Îï½ø»¯¹ý³ÌÖÐÕ¼ÓÐÖØÒªµØÎ»£¬ÊÇÕæÕýºóÉú¶¯ÎïµÄ¿ªÊ¼¡£ ËÄ¡¢Ñ¡Ôñ
1£®´Ìϸ°ûÊÇ( )ÌØÓеÄÒ»ÖÖϸ°û¡£
A£®±âÐζ¯Îï B£®Ç»³¦¶¯Îï C£®²ÝÂijæ D£®¶à¿×¶¯Îï 2£®Ë®Ï±Éú»îÔÚ( )µÄµË®Ë®Óò¡£
A£®Ë®Á÷»ºÂýÓÐË®²Ý B£®ÓлúÖʷdz£·á¸» C£®Ë®Á÷¼±Ë®²Ý¶à D£®Ë®Á÷»ºÂýÎÞË®²Ý
3£®¸¡ÀËÓ׳æÊÇ( )·¢Óý¹ý³ÌÖо¹ýµÄÒ»¸öÓ׳æ½×¶Î¡£
A£®Ç»³¦¶¯Îï B£®ÏßÐζ¯Îï C£®±âÐζ¯Îï D£®¶à¿×¶¯Îï 4£®Ë®ó£ÉúÖ³ÏÙµÄÌØµãÊÇ( )¡£
A£®¾«Âѳ²¾ùΪԲ׶ÐÎ B£®¾«Âѳ²¾ùΪÂÑÔ²ÐÎ
C£®¾«³²Ô²×¶ÐΣ¬Âѳ²ÂÑÔ²ÐÎ D£®¾«³²ÂÑÔ²ÐΣ¬Âѳ²Ô²×¶ÐÎ 5£®Ë®Ï±ÔÚÊÊÒ˵ÄÌõ¼þϽøÐÐ( )¡£
A£®·ÖÁÑ·±Ö³ B£®½ÓºÏÉúÖ³ C£®³öÑ¿·±Ö³ D£®Åä×ÓÉúÖ³ 6£®Ë®ó£µÄÉúÖ³ÏÙÊÇÓÉ( )·Ö»¯Ðγɵġ£
A£®ÏÙϸ°û B£®¼äϸ°û C£®Æ¤¼¡Ï¸°û D£®´Ìϸ°û 7£®ÏÂÁж¯ÎïÖÐÌåÐÍÁ½·ø¶Ô³ÆµÄÊÇ( )¡£
A£®¹³ÊÖˮĸ B£®Ë®ó£ C£®º£ÔÂˮĸ D£®º£¿û 8£®ÉúÖ³ÏÙÆðÔ´ÓÚÄÚÅß²ãµÄÊÇ( )¡£
A£®¹³ÊÖˮĸ B£®ÌÒ»¨Ë®Ä¸ C£®º£ÔÂˮĸ D£®ÁöÊÖˮĸ 9£®ÏÂÁж¯ÎïÌåÉϾßÓÐʯ»ÒÖʹÇ÷ÀµÄÊÇ( )¡£
A£®ÌÒ»¨Ë®Ä¸ B£®º£ÔÂˮĸ C£®º£¿û D£®ºìɺº÷ 10£®ÏÂÁж¯ÎïÖÐÎÞԵĤµÄÊÇ( )¡£
A£®¹³ÊÖˮĸ B£®ÌÒ»¨Ë®Ä¸ C£®ÁöÊÖˮĸ D£®º£òØ 11£®Ç»³¦¶¯ÎïÌåÉÏÆð·ÀÓù×÷ÓõÄϸ°ûÊÇ( )¡£
A£®ÏÙϸ°û B£®¼äϸ°û C£®´Ìϸ°û D£®Éñ¾Ï¸°û 12£®ÓýâÆÊÕë´Ì¼¤Ë®ó£ÉíÌ壬ˮó£µÄ·´Ó¦ÊÇ( )¡£ A£®Ö»´¥ÊÖÊÕËõ B£®Ö»´Ì¼¤²¿Î»ÊÕËõ C£®È«ÉíÊÕËõ D£®ÌÓ×ß
13£®Ë®ó£ÄÜ×÷¸÷ÖÖÐÎʽµÄÔ˶¯£¬ÊÇÒòΪ( )ÉÏÆ¤¼¡Ï¸°ûÉìËõµÄ½á¹û¡£ A£®ÄÚÅß²ã B£®Öнº²ã C£®ÍâÅß²ã D£®ÄÚÍâÅß²ã 14£®Ë®ó£µÄÊܾ«×÷Ó÷¢ÉúÔÚ( )¡£
A£®ºÓË®ÖÐ B£®Âѳ²Àï C£®ÄÚÅß²ãÀï D£®Ïû»¯Ç»ÄÚ Îå¡¢¼ò´ð
1£®Ë®ó£Ë®Ä¸Ó벧ˮĸÓкβ»Í¬?²¢Áоٲ§Ë®Ä¸¸ÙµÄÁ½ÖÖ´ú±í¶¯Îï¡£
2£®Ë®ó£¸ÙµÄË®ó£ÌåÓ룬ɺº÷¸ÙµÄË®ó£ÌåÓкβ»Í¬?²¢¾Ù³öɺº÷¸ÙµÄÁ½ÖÖ´ú±í¶¯Îï¡£ 3£®¼òÊöË®ó£¸ÙµÄÖ÷ÒªÌØÕ÷£¬²¢¾Ù³öÁ½ÖÖ´ú±í¶¯Îï¡£ Áù¡¢ÂÛÊö
1£®ÊÔÊöÇ»³¦¶¯ÎïÃŵÄÖ÷ÒªÌØÕ÷¡£ Æß¡¢ÍØÕ¹ÊÔÌâ
1£®Éºº÷½¸ÎªºÎÏíÓС°º£ÑóÖеÄÈÈ´øÓêÁÖ¡±µÄÃÀÓþ?
Ò»¡¢Ãû´Ê
1£®ÔÉö¹Üprotonephridium
2£®ÌÝÐÎÉñ¾ÏµÍ³ladder-type nervous system 3£®Æ¤·ô¼¡ÈâÄÒdermo¡ªmuscular sac 4£®Á½²à¶Ô³Æbilateral symmetry
5£®Öмä¼ÄÖ÷ÓëÖÕ¼ÄÖ÷intermediate host and final host 6£®ÔÙÉúrenewal ¶þ¡¢Ìî¿Õ
1£®Á½²à¶Ô³ÆµÄÌåÐÍÊÇ´Ó_______¿ªÊ¼µÄ¡£ 2£®_______µÄÌåϸ°ûÖÐÓгɸË×´Ìåϸ°û¡£ 3£®»ªÖ¦ØºÎü³æÓ×ÌåµÄ·¢Óý˳ÐòÊÇ_______¡£ 4£®º£ÑóÎгæµÄ·¢ÓýÐè¾Àú_______Ó׳æÆÚ¡£ 5£®±âÐζ¯ÎïÅÅйÆ÷¹ÙµÄ¹¦Äܵ¥Î»ÊÇ_______¡£
6£®±âÐζ¯ÎïµÄÌå±ÚºÍÏû»¯¹ÜÖ®¼äΪ_______Ðγɵġª¡ªËùÌî³ä£¬¹Ê³ÆÎªÎÞÌåÇ»¶¯ÎÆäÏû»¯ÏµÍ³Ã»ÓÐ_______£¬¹Ê³ÆÎª_______¡£
7£®±âÐζ¯ÎïµÄÔÉö¹ÜÆðÔ´ÓÚ_______Å߲㡣
8£®±âÐζ¯ÎïÖеġ°Æ¤·ô¼¡ÈâÄÒ¡±ÊÇÓÉ_______Åß²ãÐγɵÄ_______Óë_______Åß²ãÐÎ³ÉµÄ ½ôÌùÐγɵġ£ 9£®»ªÖ¦ØºÎü³æµÄÖÕ¼ÄÖ÷ÊÇ_______£¬µÚÒ»Öмä¼ÄÖ÷ÊÇ_______£¬µÚ¶þÖмä¼ÄÖ÷ÊÇ_______£¬¸ÐȾÆÚÓ׳æÊÇ_______¡£
10£®ÈÕ±¾ÑªÎü³æÖÕ¼ÄÖ÷ÊÇ_______£¬Öмä¼ÄÖ÷ÊÇ_______ ¡£¸ÐȾÆÚÓ׳æÊÇ_______£¬´ËÓ׳æµäÐÍÌØµãÊÇ_______¡£
11£®ÎгæµÄ¼¡Èâ´Ó·Ö²¼·½Ê½À´¿´ÓÐ_______¡¢_______¡¢_______ºÍ_______¡£
12£®Îгæ¸Ù¾ÝÏû»¯¹ÜµÄÓÐÎ޺ͷÖÖ§Çé¿ö·ÖΪ_______¡¢_______¡¢_______ºÍ_______ËĸöÄ¿¡£
13£®ÌгæµÄÉíÌåÊÇÓÉÐí¶à½ÚƬ×é³É£¬ÕâЩ½ÚƬ¶¼ÊÇÓÉ_______ÎÞÐÔ·±Ö³²úÉúµÄ¡£¾Ý½ÚƬÄÚÉúÖ³Æ÷¹ÙµÄ·¢ÓýÇé¿ö·ÖΪ_______¡¢_______ºÍ_______¡£
14£®ÎÐ³æ´ÆÐÛͬÌ壬µ«ÒìÌåÊܾ«£¬ÆäÄ¿µÄÊÇ_______¡£
15£®ÔÉö¹ÜÊÇÓÉ_______¡¢_______¡¢_______ºÍ_______ËIJ¿·Ö×é³ÉµÄ¡£
16£®²¼ÊϽªÆ¬³æµÄÂѳ²·ÖΪÈýÖ§£¬Ôç_______×´£¬³¦¹Ü·ÖΪ_______Ö§£¬³Ê²¨ÀËÐΣ»³É³æ¼ÄÉúÓÚÈË»òÖíµÄ_______ÄÚ£¬Æä¸ÐȾÐÔÓ׳æÎª_______¡£
17£®Å£´øÌгæÌ峤½ÏÖí´øÌгæ_______£»Í·½ÚÓëÖí´øÌгæ±È£¬ÎÞ_______£»×Ó¹¬_______ÍÑÂ䣻_______²»¼ÄÉúÓÚÈËÌå¡£
18£®Ï¸Á£¼¬ÇòÌгæÍ¨³£ÓÉÍ·½Ú¡¢¾±²¿ºÍ_______¸ö½ÚƬ×é³É£»ÆäÓ×³æ³ÆÎª_______£¬³ÊÄÒ×´¡£ Èý¡¢ÅжÏ
1£®¹ØÓÚ±âÐζ¯ÎïµÄÆðÔ´£¬¸¡ÀËÓ׳æÑ§ËµÎª¶àÊýÈËËù½ÓÊÜ¡£
2£®ÎгæµÄÏû»¯ÏµÍ³Ö»ÓпÚûÓиØÃÅ£¬±»³ÆÖ®Îª²»ÍêÈ«µÄÏû»¯ÏµÍ³¡£ 3£®»ªÖ¦ØºÎü³æµÄÖÐÊàÉñ¾ÏµÍ³£¬ÊÇÓÉÄÔÉñ¾½ÚºÍÁùÌõÉñ¾Ë÷×é³ÉµÄ¡£ 4£®±âÐζ¯ÎïÊÇ×îÔʼµÄÈýÅ߲㶯Îï¡£ 5£®ÎгæµÄÏû»¯¹ÜÖ»ÓÉÒ»²ãÉÏÆ¤Ï¸°û¹¹³É¡£
6£®ÌгæµÄ¸Ð¾õÆ÷¹ÙÍË»¯£¬Ö»Óжú×´Í»£¬Ã»ÓÐÑ۵㡣 7£®ÌгæÏû»¯ºóµÄʳÎï²ÐÔüÓÉ¿ÚÅųö¡£
8£®±âÐζ¯ÎïÅßÌ¥·¢Óý¹ý³ÌÖж¼¾¹ýIJÀÕÊÏÓ׳æ½×¶Î¡£ 9£®ÎгæµÄÑÛµãÖ»ÄÜ¿´Çå½Ï´óµÄÎïÌå¡£
10£®Îü³æµÄÌå±íÉÏÓз¢´ïµÄ΢룬À©´óÁËÎüÊÕÃæ»ý¡£ 11£®È˳ÔÁËδÖóÊìµÄ¡°Ã×ÖíÈ⡱£¬¾Í»áµÃºÚÈȲ¡¡£
12£®»ªÖ¦ØºÎü³æÍ·½ÚÉÏÓÐËĸöÎüÅÌÆð¹Ì×Å×÷Óᣠ13£®±âÐζ¯ÎïÅÅйÆ÷¹ÙµÄ¹¦Äܵ¥Î»ÊÇÑæÏ¸°û¡£
14£®Îü³æÌå±íµÄƤ²ãʵÖÊÉϾÍÊÇûÓлîÐԵĽÇÖʲ㡣
15£®¶¯ÎïÌåÁ½²à¶Ô³ÆµÄÌåÐÍ£¬ÊǶ¯Îï´ÓË®Éú½ø»¯µ½Â½ÉúµÄ»ù±¾Ìõ¼þÖ®Ò»¡£
16£®»ªÖ¦ØºÎü³æÃû³ÆµÄÓÉÀ´£¬ÊÇÒòΪÔÚÉíÌåºóÈý·ÖÖ®Ò»´¦¾ßÓСª¡ª¶Ô·ÖÖ§×´µÄÂѳ²¡£ 17£®ÌÐ³æÆ¤²ãÄÚ¾ßÓиË×´Ì壬Ëü¾ßÓеֿ¹ËÞÖ÷·ÖÃÚµÄÏû»¯Ã¸µÄ×÷Óᣠ18£®»ªÖ¦ØºÎü³æºÍÈÕ±¾ÑªÎü³æ¶¼ÊÇ´ÆÐÛÒìÌåµÄ¶¯Îï¡£
19£®ÈÕ±¾ÑªÎü³æ³É³æ¼ÄÉúÓÚÈËÌåµÄѪ¹Üϵͳ£¬ÌرðÊÇÞ²ÂöºÍ³¦ÏµÄ¤¾²Âö¡£ 20£®ÈÕ±¾ÑªÎü³æÓ×Ìå·¢Óý˳Ðò£¬ÒÀ´ÎÊÇëòÊһĸ°ûòÊÒ»×Ó°ûòÊһβòÊ¡£ 21£®ÎгæµÄÖÐÊàÉñ¾ÏµÍ³Ö÷ÒªÓÉÄÔÉñ¾½ÚºÍÒ»¶Ô¸¹Éñ¾Ë÷×é³É¡£ 22£®ÊµÑéÖ¤Ã÷ÎгæÇ°¶ËµÄÔÙÉúÄÜÁ¦½ÏÇ¿£¬ºó¶Ë½ÏÈõ¡£
23£®±âÐζ¯ÎïµÄÔÉö¹ÜÊÇËæ×ÅÖÐÅß²ãµÄ³öÏÖ¶øÐγɵģ¬¹ÊÆðÔ´ÓÚÖÐÅ߲㡣 24£®ÌгæµÄ½ÚƬÖУ¬¿¿½üǰ¶ËµÄÊÇδ³ÉÊì½ÚƬ¡£
25£®ÌгæµÄδ³ÉÊì½ÚƬ¿í´óÓÚ³¤£¬³ÉÊì½ÚƬ½ü·½ÐΣ¬ÈÑÉï½ÚƬ³¤´óÓÚ¿í¡£ 26£®È˸ÐȾѪÎü³æ²¡£¬Ö÷ÒªÊDz»×¢ÒâÒûʳÎÀÉúÔì³ÉµÄ¡£ 27£®Èý½ÇÍ·ÎгæµÄ¿ÚλÓÚÉíÌåǰ¶Ë¡£
28£®ËÇÑøÎг泣ÓõÄʳÎïÊÇÖóÊìµÄµ°»ÆºÍÖí¸Î¡£
29£®²É¼¯Èý½ÇÍ·Îгæ×îºÃµÄµØ·½ÊÇÓлúÖʷdz£·á¸»µÄË®³Ø¡£
30£®ËÇÑøÎгæµÄË®¸×Ó¦·ÅÔÚÒõÁ¹´¦£¬ÒòΪÎг治ÄÜÄÍÊÜ30¡æÒÔÉϵÄˮΡ£ ËÄ¡¢Ñ¡Ôñ
1£®Á½²à¶Ô³ÆµÄÌåÐÍÊÇ´Ó( )¿ªÊ¼³öÏֵġ£
A£®¶à¿×¶¯Îï B£®Ç»³¦¶¯Îï C£®±âÐζ¯Îï D£®ÔÇ»¶¯Îï 2£®ÖÐÅß²ãÊÇ´Ó( )¿ªÊ¼³öÏֵġ£
A£®¶à¿×¶¯Îï B£®Ç»³¦¶¯Îï C£®±âÐζ¯Îï D£®ÔÇ»¶¯Îï
3£®( )µÄÅÅй¹ÜÊÇÔÉö¹Ü¡£
A£®º£Ãà B£®º£ÔÂˮĸ C£®º£¿û D£®Îгæ 4£®( )µÄÉñ¾ÏµÍ³ÊÇÌÝÐÎÉñ¾ÏµÍ³¡£
A£®Îгæ B£®º£¿û C£®º£ÔÂˮĸ D£»º£Ãà 5£®( )µÄÉúÖ³ÏÙÆðÔ´ÓÚÖÐÅ߲㡣
A£®Îгæ D£®º£¿û C£®º£ÔÂˮĸ D£®º£Ãà 6£®Î²²¿¾ß·Ö²æµÄβòÊÊÇ( )µÄ¸ÐȾÆÚÓ׳档
A£®»ªÖ¦ØºÎü³æ B£®ÈÕ±¾ÑªÎü³æ C£®·ÎÎü³æ D£®Öí´øÌгæ 7£®¾ßÓÐÑÛµãºÍ¶ú×´Í»µÄ¶¯ÎïÊÇ( )¡£
A£®Îгæ B£®ÈÕ±¾ÑªÎü³æ C£®»ªÖ¦ØºÎü³æ D£®Öí´øÌгæ 8£®¾ßÓпڡ¢¸¹ÎüÅ̵͝ÎïÊÇ( )¡£
A£®Îгæ B£®»ªÖ¦ØºÎü³æ C£®Öí´øÌгæ D£®Å£´øÌгæ 9£®ÄÒβòÊÊÇ( )µÄÓ׳档
A£®Îгæ B£®ÈÕ±¾ÑªÎü³æ C£®»ªÖ¦ØºÎü³æ D£®Öí´øÌгæ 10£®Í¨¹ýÌå±íºôÎüµÄ¶¯ÎïÊÇ( )¡£
A£®Îгæ B£®ÈÕ±¾ÑªÎü³æ C£®»ªÖ¦ØºÎü³æ D£®Öí´øÌгæ 11£®( )µÄʵÖÊ×éÖ¯ÖÐÓгɸË×´Ìåϸ°û¡£
A£®Öí´øÌгæ B£®Îгæ C£®ÈÕ±¾ÑªÎü³æ D£®»ªÖ¦ØºÎü³æ 12£®( )µÄ¸ÐȾÆÚÓ׳æÊÇÄÒòÊ¡£
A£®ÈÕ±¾ÑªÎü³æ B£®»ªÖ¦ØºÎü³æ C£®Öí´øÌгæ D£®Å£´øÌгæ 13£®¹ØÓÚ»ªÖ¦ØºÎü³æÓ×Ìå·¢Óý˳Ðò£¬ÕýÈ·µÄÊÇ( )¡£
A£®Ã«òÊÒ»°ûòÊÒ»À×òÊһβòÊÒ»ÄÒòÊ B£®Ã«òÊÒ»À×òÊһβòÊÒ»°ûòÊÒ»ÄÒòÊ C£®Ã«òÊÒ»À×òÊһβòÊÒ»ÄÒòÊÒ»°ûòÊ D£®Ã«òÊһβòÊÒ»À×òÊÒ»°ûòÊÒ»ÄÒòÊ Îå¡¢¼ò´ð
1£®Ê²Ã´ÊÇÂÝÐýÂÑÁÑ?
2£®Á½²à¶Ô³ÆÌåÐͳöÏÖµÄÉúÎïѧÒâÒå¡£ 3£®ÖÐÅß²ã³öÏÖµÄÉúÎïѧÒâÒå¡£
4£®ËµÃ÷ÌгæµÄÌå±ÚÊÊÓ¦¼ÄÉúÉú»îµÄÌØÕ÷¡£ 5£®ËµÃ÷Îü³æÊÊÓ¦¼ÄÉúÉú»îµÄÌØÕ÷¡£ 6£®¼ÄÉú³æ¶Ô¼ÄÉúÉú»îÓÐÄÄЩÊÊÓ¦ÐÔ? 7£®¼ÄÉú³æ¸ü»»¼ÄÖ÷ÓкÎÖØÒªÒâÒå? Áù¡¢ÂÛÊö
1£¬ÊÔÊö»ªÖ¦ØºÎü³æµÄÉú»îÊ·¡£
2£®±È½ÏÎг桢Îü³æ¡¢ÌгæµÄÐÎ̬½á¹¹¼°Éú»îÊ·µÄÌØµã¡£ 3£®ÊÔÊöÎгæ¸Ù¡¢Îü³æ¸Ù¡¢Ìгæ¸ÙµÄÖ÷ÒªÌØµã¡£
4£®ÊÔÊöѪÎü³æµÄÐÎ̬¡¢Éú»îÊ·ÌØµã¼°ÆäΣº¦Óë·ÀÖΡ£ 5£®±âÐζ¯ÎïÃŵÄÖ÷ÒªÌØÕ÷¼°ÆäÔÚ¶¯Îï½ø»¯ÖеÄÒâÒå¡£ Æß¡¢ÍØÕ¹ÊÔÌâ
1£®×ܽá¼ÄÉú³æºÍ¼ÄÖ÷Ö®¼äµÄÏ໥¹ØÏµ¼°Æä·ÀÖÎÔÔò¡£
Ò»¡¢Ãû´Ê
1£®¼ÙÌåÇ»pseudocoel 2£®¾×½ÀÆ÷trophi 3£®¶µ¼×lorica