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  1. ... Tree Frog is a small- sized tree frog, reaching lengths of about 5...orangy red eyes with vertically narrowed pupils , resembling the eyes of domestic cats...

    分類:科學及數學 > 生物學 2008年10月21日

  2. ...light will cause greater damage to the eye because the pupil dilate in low light intensity. (Iris radial muscle ... Growth is the non-reversible increase in size and weight of an organism, 12. Incorrect 13. ...

    分類:科學及數學 > 生物學 2010年05月08日