[問題] 一題生物循環求解

看板TransBioChem作者 (gary)時間9年前 (2016/03/09 20:54), 編輯推噓2(203)
留言5則, 4人參與, 最新討論串1/1
In which animal does blood flow from the pulmonary circulation to the heart be fore circulating through the rest of the body? A)frog B)fish C)earthworm D)clam -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 223.137.105.46 ※ 文章網址: https://www.ptt.cc/bbs/TransBioChem/M.1457528057.A.417.html

03/09 21:01, , 1F
D是開放式循環
03/09 21:01, 1F

03/09 21:58, , 2F
答案是蚯蚓>"<
03/09 21:58, 2F

03/09 22:14, , 3F
a會先經過皮膚,b不用肺,而且是單循環
03/09 22:14, 3F

03/09 23:13, , 4F
蚯蚓沒有肺 應該是青蛙吧
03/09 23:13, 4F

03/10 11:30, , 5F
可是答案是蚯蚓
03/10 11:30, 5F
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