Fish/ja: Difference between revisions

Line 207:

</gallery>

<~~div lang~~="~~en" dir="ltr" class="mw-content-ltr~~">

==~~= Circulation =~~==

==循環==

~~</div>~~

~~<div lang="en" dir="ltr" class="mw-content-ltr">~~

[[File:Fish gill respiration.jpg|thumb|upright=1.5|魚の心臓は血液をえらに送り、そこで酸素を取り込む。その後、血液は追加の拍動なしに体へ流れ、そこから心臓に戻る。]]

[[File:Fish gill respiration.jpg|thumb|upright=1.5|~~The fish heart pumps blood to the gills, where it picks up oxygen. The blood then flows without further pumping to the body, from where it returns to the heart.~~]]

~~</div>~~

~~<div lang="en" dir="ltr" class="mw-content-ltr">~~

魚は[[:en:circulatory system|閉鎖循環系]]をもつ。[[heart/ja|心臓]]は血液を単一のループで全身に送り出す。比較すると、哺乳類の心臓は二つのループをもち、一つは肺で酸素を取り込むため、もう一つは体に酸素を届けるためである。魚では心臓が血液をえらに送る。酸素に富んだ血液は哺乳類とは異なり、追加の拍動なしで体組織に流れる。最終的に酸素が減少した血液は心臓に戻る。

~~Fish have a~~ [[circulatory system|~~closed-loop circulatory system~~]]~~. The~~ [[heart]] pumps the blood in a single loop throughout the body; for comparison, the mammal heart has two loops, one for the lungs to pick up oxygen, one for the body to deliver the oxygen. In fish, the heart pumps blood through the gills. Oxygen-rich blood then flows without further pumping, unlike in mammals, to the body tissues. Finally, oxygen-depleted blood returns to the heart.

~~</div>~~

@@ Line 207: / Line 207: @@
 </gallery>
-<div lang="en" dir="ltr" class="mw-content-ltr">
+<span id="Circulation"></span>
-=== Circulation ===
+==循環==
-</div>
+{{Anchor|Circulation}}
-<div lang="en" dir="ltr" class="mw-content-ltr">
+[[File:Fish gill respiration.jpg|thumb|upright=1.5|魚の心臓は血液をえらに送り、そこで酸素を取り込む。その後、血液は追加の拍動なしに体へ流れ、そこから心臓に戻る。]]
-[[File:Fish gill respiration.jpg|thumb|upright=1.5|The fish heart pumps blood to the gills, where it picks up oxygen. The blood then flows without further pumping to the body, from where it returns to the heart.]]
-</div>
-<div lang="en" dir="ltr" class="mw-content-ltr">
+魚は[[:en:circulatory system|閉鎖循環系]]をもつ。[[heart/ja|心臓]]は血液を単一のループで全身に送り出す。比較すると、哺乳類の心臓は二つのループをもち、一つは肺で酸素を取り込むため、もう一つは体に酸素を届けるためである。魚では心臓が血液をえらに送る。酸素に富んだ血液は哺乳類とは異なり、追加の拍動なしで体組織に流れる。最終的に酸素が減少した血液は心臓に戻る。
-Fish have a [[circulatory system|closed-loop circulatory system]]. The [[heart]] pumps the blood in a single loop throughout the body; for comparison, the mammal heart has two loops, one for the lungs to pick up oxygen, one for the body to deliver the oxygen. In fish, the heart pumps blood through the gills. Oxygen-rich blood then flows without further pumping, unlike in mammals, to the body tissues. Finally, oxygen-depleted blood returns to the heart.
-</div>
 <div lang="en" dir="ltr" class="mw-content-ltr">