fish Crossword

The study of the classification and the biology of fishes is known as
In cartilaginous fishes undigested material exits through the anus, or the
aid digestion
The intestines of cartilaginous fishes and a few primitive bony fishes contain a spiraling portion, which increases the internal surface area of the intestine is called the
located behind the gills, that pumps blood throughout the body.
These spherical structures found in the nasal cavity is used for detecting particular chemical compounds in the water
What is the sensory line can detect vibrations in the water and can be found on both sharks and bony fishes?
When individuals are males first and develop into females later in life this is known as
When individuals are females first and then develop into males this is known as
to prevent dehydration they..
sensory organs in sharks that detect electrical currents
diffusion of oxygen and carbon dioxide takes place along the capillaries located in the..
a toxic compound that results from the breakdown of proteins
whisker-like organs near the mouth of many bottom feeders such as marine catfishes
a series of pores and canals lined with cells_______ that are specialized to detect vibrations