Breathing in Fish Hindi Biology

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=6_9oGmgp29I

How do fishes breath/respire? • A majority of aquatic animals like fish and prawns breathe through special organs called gills. Gills are projections of the skin that help in using oxygen dissolved in water. Gills contain blood vessels which help in exchange of gases. • Fish live in water. To get oxygen dissolved in water, fish gulp water through the mouth and pump it over the gills. Water passes into the gill chamber through gill slits. In each chamber, the water passes over the filaments. They absorb oxygen from the water and replace it with carbon dioxide formed. The water then passes out through the gill opening and this process is repeated again and again. • Let us learn more about respiration in fish, in this video. • Subscribe to our channel to watch free online lectures • For more videos, online classes, 24X7 Doubts solving and Mock tests, Visit Toppr - The better learning app. • #BetterLearning on the Toppr app, download now • Google Play: http://bit.ly/2vRBqcb • App Store: http://apple.co/2vpRAr9 • Website: https://www.toppr.com/ • • Download Doubts on Chat App: • Android Play Store: http://bit.ly/2B6w7oy • iOS App Store: http://apple.co/2ziAA75 • • Facebook: / beingtoppr • Twitter: / mytoppr • Instagram: / mytoppr • LinkedIn: / toppr-com

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