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Internal. Dogs mate through copulation and internal fertilisation, like all mammals (including humans).
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∙ 14y ago
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Which animal uses each internal and external fertilization?
dog
What mosquito housefly eagle turtle and dog undergo internal-external fertilization?
External fertilization occurs when sperm and eggs unite in the open, rather than within specialized organs during internal fertilization. Turtles, eagles, and dogs most definitely undergo internal fertilization. Mosquitoes and houseflies, on the other hand, undergo external fertilization.
How are dogs not organisms?
A dog is an organism due to the fact that it is a living thing. A dog can respond to external and internal stimuli, reproduce, grow ,and develop.
What type of fertilization takes place in the pekingese dog?
All dogs are mammals and reproduce by sexual means.
Can bulldogs reproduce?
Bulldogs can reproduce, as you can get male and female ones, despite what their name suggests. I hope this answer was what you were looking for.
Is this sentence internal or a external conflict Because it was being chased by a vicious dog Theresa's cat quickly ran up a tree?
The sentence describes an external conflict between the cat and the vicious dog. The cat’s action of running up a tree is a response to the external threat posed by the dog.
Why does a female dog die if it is not spade?
some female dogs that are not spayed may develop Pyometra which is an infection of the uterus. There is 'internal' Pyometra and 'external' Pyometra. With external, the dog will have a smelly discharge (typically after they have been in season). With internal there won't be any discharge and is therefore harder to detect. The condition is very serious and you are racing against time to save the life of your dog. Treatment requires removal of the uterus.
How does dog reproduce?
The male dog has sex with a female dog
What does neutering do a dog?
It means the dog can't reproduce.
What are the advantages and disadvantages of external fertilisation?
The advantages in external fertilization is that there are lots of egg cells produce but the disadvantages are that a small number survive because if you are using a frog, the egg cells get eaten or don't get fertilized.
Can a cat and dog reproduce?
Together- no. But yes cats can reproduce with other cats, and dogs with other dogs. But if you were asking if a dog and cat could reproduce the answer is no, they cannot.
What colour should a female dog private parts be?
The normal dog's vulva should be the same pigment as her skin (not necessarily her hair) on the external parts and a light pink to deep red on the internal parts depending upon whether she is in heat or not.
