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Most fish use external fertilization. But not all, guppies and other livebearers use internal fertilization. Of the external fertilizers, some are broadcast spawners, whereas others are not.
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∙ 14y ago
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Can you use soft water in a fish bowl or do you use bottled water?
The type of water you use in your fish bowl depends on the type of fish you plan to put in the bowl. You can use tap water, soft water and bottled water in a fish tank.
What type of water do you use for magic fish?
Try Extra Magic Water.
What is the method of fertilisation for the butterfly?
They use internal fertilisation.
What two classes of vertebrate use external fertilisation?
what two classes of vertebrates use external fertilisation
The type of fertilization fish use in water?
Depending upon the species of fish being farmed and the expertise and equipment being used by the fish farmers, some species are spawned and fertilised naturally and others have their ova and sperm stripped from the breeders by hand and these are then mixed together so that fertilisation can take place in small containers.
Why fish use external fertilisation?
Fish use outer fertilization because they are not Mammals , which use inner fertilization . Mammals generally bear live young , with few exeptions . Fish and other cold blooded animals lay eggs which are fertilized outside the body , again with few exeptions .
Can you take care of a wild baby fish?
you can. I did. you should feed it fish food and you should use the water it came from and then try to slowly make it fresh water by taking out a cup of the type of water and adding fresh water.
What happens during fertiliseation?
frogs use external fertilisation so the sperm is released into the water and the eggs are are released into water then the sperm fertilises the eggs
A whale is not a fish?
All whales are mammals as they need to surface to breath air (a fish doesn't). Whales reproduce by internal fertilisation between bull and cow whales (fish use external fertilisation and lay eggs). There are many other differences, but the two examples above should prove that fish and aquatic animals are different. Keep a whale underwater long enough and it will drown. keep a fish out of water long enough and it will die.
What best describes the function of fins on a fish?
The function of a fish's fin varies. Some may use it to drift and steer in the water, while others might use it to show- off. It depends on the type of fish and how big their fin is.
Do chimpanzees use internal fertilisation?
Yes they do.
Which animals use external fertilisation?
spiders
