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Do koalas fertilise their young internally or externally?
Koalas do not fertilize their young. They fertilize each other (internally) to produce young.
Does fish get pregnant?
Most fish do not get pregnant in the sense of that of mammals, like humans. They produce eggs externally and then the males fertilize the eggs. Some types, such as sharks, do get fertilized internally.
Why do animals that fertilize eggs externally produce millions of eggs?
It gives them a better chance or increases the odds of having atleast one egg fertillized.
Do horses reproduce internally or externally?
Horses are mammals and reproduce internally, and the female gives birth after a gestation period of about 335 to 340 days.
What are organism that has both male and female structures called?
Organisms that have both male and female reproductive structures are called hermaphrodites. Hermaphroditic organisms have the ability to produce both eggs and sperm, enabling them to self-fertilize or cross-fertilize with other individuals.
Why does a female frog produce hundreds of egg cells at a time but a female human produces only one egg cell at a time?
Female frogs produce hundreds of egg cells at a time because their eggs are externally fertilized and need to be released in water for the males to fertilize. Female humans produce only one egg cell at a time because the egg needs to be internally fertilized inside the female reproductive tract before implanting in the uterus to develop into a baby.
How is internal and external fertilization similar?
-produce a large number of sperm and egg cells -no parental care for developing embryos -The gametes are protected from a harsh enviroment -The gametes are protected from predators
Is a wild cat a consumer?
Organisms that produce food for energy internally are producers. Organisms that eat for energy are consumers. Cats are consumers, like all animals, and they eat meat for energy and nutrients.
What are the female and male fish's reproductive organs?
Female fish have ovaries, which produce eggs, while male fish have testes, which produce sperm. Fertilization typically occurs externally, with the male releasing sperm into the water to fertilize the eggs released by the female.
Are crabs asexual or sexual?
yes they are whatever you want them to be.
When both ovaries of a woman ovulate and fertilize at the same time they produce?
they produce a Siamese twins
What are the reproductive organs in goldfish called?
Female goldfish have ovaries to produce eggs, and reproduce externally. Male goldfish have internal testes, and they also reproduce externally.
