| style="background: #FF2400" align= center| '''<big>趋性 </big>'''
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|<center><img src=https://p1.ssl.qhimg.com/t0106d96ee0b6407696.jpgwidthjpg width="300"></center>
<small>[https://baike.so.com/gallery/list?ghid=first&pic_idx=1&eid=7890323&sid=8164418 来自网络的图片]</small>
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