The nostrils of fish serve primarily for the sense of smell, allowing them to detect chemicals in the water. Unlike land animals, fish nostrils do not connect to their throat; instead, water flows in through one nostril and out through the other, enabling them to sense various chemical cues in their environment. This olfactory ability helps fish locate food, navigate, and communicate with others. Additionally, it plays a crucial role in detecting predators and potential mates.
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Well , do you think if the fish has no head it can be complete ? Of course not , the function of head in fish it to give protection.
To make the fish swim.
how are parts of birds & fish similar in structure & function
The function of a backbone in fish is to house and protect the spinal cord. It is the primary structural framework upon which the fish's body is built.
They Can see who's their enemiesHope This Help
Yes, but in mammals it is a minor function. (In salt water fish it is their major function.)
The gill rakers on fish keep food particles from moving out from in between the gill arches. For filter feeding fish and some suspension feeding fish, the gill rakers function is to trap the food.
A fish brain's function is to perform functions to keep the fish alive and moving just like any brain.
help the fish breathe
lol no such thing
to help it eat