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Does the Atlantic salmon have internal or external fertilization?
Wiki User
∙ 14y ago
internal external not internal external not
Wiki User
∙ 15y ago
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Do Salmon internal or external fertilization?
Salmon use external fertilization
Do salmon use internal or external fertilization?
Salmon use external fertilization
Is a polar bear external or internal?
Is a salmon internal or external?
Animals that undergo external fertilization?
Animals like reptiles (ex. snakes, turtles), birds, sharks, and mammals (ex. humans) undergo internal fertilization.Animals like some fish (ex. salmon), hydra, coral, sea urchins, amphibians (ex. frogs) undergo external fertilization.
Do fish use external reproduction or internal reproduction?
The salmon reproduces externally. The female salmon will lay the eggs and then the males will shoot their semen on top of the eggs to fertilize them.
What animals do external fertilisation?
External fertilization takes place when the sperm and egg meet outside the body. Animals that use external fertilization as a means of reproduction include salmon, stony coral, and many species of reptiles.
What are the similarities of internal external fertilization?
Internal fertilization takes place inside the body of the female. It is necessary for animals which live on land (terrestrial animals) and is retained by aquatic animals descended form terrestrial ancestors eg whales and dolphins. External fertilization takes place outside the body of the female. It usually takes place in water, usually the environment in which the animal lives eg fish and amphibians. This is because eggs and sperm would dry out and die if they are not kept wet. Internal fertilization is more certain than external fertilization so fewer eggs need to be produced. After internal fertilization eggs can be protected and fed while developing inside the mother's body. After external fertilization the eggs are potentially exposed to predators and so must either be produced in very large numbers or protected by the parents or both.
Where do Atlantic salmon live?
Atlantic Salmon live in different places in the Atlantic Ocean, hence the name "Atlantic Salmon".
Which animals have external fertilization?
amphibians and fish eg salmon, frogs ect1. crab 2. beetle3. ant4. many fish spawn
What kind of salmon is Scottish salmon?
There is Atlantic salmon is Scotland. Scottish salmon is probably farm raised Atlantic salmon.
When was Atlantic salmon created?
Atlantic salmon was created in 1758.
What has the author W M Shearer written?
W. M. Shearer has written: 'The Atlantic salmon' -- subject(s): Atlantic salmon, Atlantic salmon fisheries
