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Why is there a need to familiarize yourselves with morphology of fishes?
Wiki User
∙ 7y ago
We need to familiarize because this is very important in this topic . And also it gives a know about them.
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What makes fish float?
Fishes do not exactly float, except when they die. Although fishes can move upwards and downwards by rising and sinking, sort of like a helium filled balloon. To do this, fishes need to reduce its overall density by reducing its volume without increasing its mass. For this, fishes have what we call a 'swim bladder'. This an organ that expands and contracts, just like a human lung. When the bladder is inflated, the fish has a maximum volume and is pushed to the surface. When its deflated, it has a minimum volume and sinks. In this way, fishes are capable of rising and sinking and also staying at a particular level. Hope this helped :)
Why do fish need to descend or rise to different water levels?
Fish need to descend or rise due to the temperature of which they live. They are cold blooded animals. Some fish live in very cold temperatures of water while others live in cold temperatures, but not as cold. The core of the Earth, as we know it, is filled with lava and generates heat. So the fish need to stay cold so they rise to the surface of the water, or at least, close to it. This is largely impacted by global warming.
Does fish respiration change with the size of the fish?
Yes. Larger fishes frequently need more oxygen than smaller fishes in order to power their muscles. But this can vary. For example, a whale shark, which can reach sixty feet, is a relatively slow swimmer compared to a ten foot tuna, which needs a greater amount of oxygen because of it's more active lifestyle.
What class does 95 percent of fish belong to?
chondrichthyes and osteichthyes are the two classes of gnathostomata where fishes also lies
Why do fish need a stream lined body?
fish need to be more streamlined than land mammals because they need to be able to stream quickly through water. They need to be able to do this for many reasons such as to either catch their prey (if they are large carniverous fish) or escape from their predator.
Why we need to familiarize yourselves in fish morphology?
so that we will know where they come from
What sentence has the word familiarize in it?
I need to familiarize myself with the new software before I can start using it efficiently.
What do i need that fishes do not need?
A Life
Why do we need to know the Gram reaction and morphology of an organism before performing biochemical testing?
No
Why do you need skill in your lives?
Just so you can prove yourselves worthy.
What are the bat fishes adaptations?
Thats what i need to know :(
Do guppie fish need a fillter?
the fishes need filtering every week or 2 weeks
How many times you need to give food to the fishes in a day?
3
What gas needed by fishes in to survive?
Fish need oxygen to live.
What is the moral lesson of good prince bantugan?
malandi si PRince bantugan
What do you need to know about a topographic map to read about it?
You mist familiarize yourself with the maps scale and symbols and be able to interpret contour lines!!(:
Your wife is 2 week delayed in his period what is the reason?
Are you serious? you need to get yourselves a pregnancy test
