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What is the difference between respiratory system of mammal and fish?
Mammals use lungs to collect oxygen from the air, fish use gills to collect oxygen from the water.
How human differ from fish with regards to respiratory function?
Humans must first dissolve the gasses in water (in the alveolii of the lungs) before we can extract it, whereas fish only can get the gasses already dissolved. Also - fish have a one-way respiratory system whereas humans have an in and out respiratory system.
What is the respiratory organ of sponges?
In mammals and fish it is lungs
How does the respiratory system works on piranhas?
respiratory system of gold fish
What is a fish respiratory system?
Internal Gills
How do quetzals breathe?
Being mammals, koalas breathe using their lungs and nose. Koalas have a whole respiratory system just like people - nose, nostrils, respiratory tract, lungs and so on. They don't have gills like fish, holes in their abdomen like insects, or transfer oxygen for carbon dioxide through their skins.
How did the respiratory system change during the development from amphibians to mammals?
There are a number of ways in which the respiratory system has changed during the development of amphibians. Their respiratory system developed in such a way that they need more oxygen than they used to.
What are the organs of a fish's respiratory system?
gills which are their lungs
How do the circulatory system and the respiratory system work together in a fish?
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In unio the respiratory organs is?
vascular system of star fish
Why do dolphins have to hold their breath?
Because a dolphin is a mammal, and not a fish. A dolphin's respiratory system is similar, for the most part, to a human's respiratory system.
What part of all organisms is involved to exchange gas?
The respiratory system is responsible for exchanging gases, such as oxygen and carbon dioxide, in all organisms. This process occurs through specialized respiratory structures like lungs in mammals, gills in fish, and tracheal systems in insects.
