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Gas Exchange in fish (In Urdu) / Respiratory organs of Fish / First Year / Chapter 13 / Part 8
Автор: Mansoor Abro
Загружено: 2021-03-12
Просмотров: 19987
Описание:
─ In this lecture we will learn about
─ Respiratory organs of Fish
─ Gas Exchange in fish
─ Gill ventilation: Water containing dissolved oxygen enters the fish's mouth, and fish moves its jaws in such a way as to pump the incoming water through the gills. As water passes over the gill filaments, blood inside the capillaries picks up the dissolved oxygen.
#RespiratoryOrgansOfFish #GasExchangeInFish
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