goldfish
The scale structure of a milkfish is called cycloid scales, which are thin, round, and overlapping scales that provide protection to the fish's body. They have a smooth surface and are found in many bony fish species, including milkfish.
Fish scales are not made of epithelium. Fish scales are made of a hard material called dermal bone, which is produced by specialized cells in the skin called osteoblasts. Epithelium is a type of tissue that covers the surface of the skin and organs.
The resistance of a mineral to scratching is measured using the Mohs scale of mineral hardness. This scale ranks minerals from 1 (softest) to 10 (hardest). The resistance to scratching is determined by testing the mineral's ability to scratch or be scratched by another mineral on the scale.
A fishes scales do exactly the same job for a fish as your skin does for you and works in the same way. It is simply the barrier between all things on the outside and all things on the inside that constitute you.
Yesdragon's scale do make their own food!
Placoid scales are found in cartilaginous fishes and can be dermal or mesodermal in origin whereas cycloid scales are the bony scales found in bony fishes that are always mesodermal in origin.
rocks and waves increases it there might be fishes and crabs(.....ect......)
Without counting the rings on a scale a fishes age can only be estimated.
Scale color and fin shape
fishes could be killed and other sea creatures such as corals can be harmed
example of large scale industry
example of large scale industry
Fishes would die out as there won't be enough time for reproduction. Other animals that depend on fishes will have to find food from somewhere else.
measurement
The scale structure of a milkfish is called cycloid scales, which are thin, round, and overlapping scales that provide protection to the fish's body. They have a smooth surface and are found in many bony fish species, including milkfish.
The four types of scales are: Nominal Scale. Ordinal Scale. Interval Scale. Ratio Scale.
They are all examples of the Ph scale xx