How do marine animals survive in water without air contact?
They do not require any oxygen
They take oxygen from water
They only produce oxygen in their body
They get oxygen from water plants
Answer is Right!
Answer is Wrong!
This question was previously asked in
UPSC CAPF – 2012
Marine animals, like most living organisms, require oxygen for respiration. They do not obtain it directly from the air like terrestrial animals do. Instead, they extract dissolved oxygen from the water using specialized respiratory organs, such as gills.