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Do birds develop externally or internally?
Birds develop internally, which means inside the creatures body.
What is the development of birds internal or external?
Birds develop internally, within the egg, where they undergo rapid physical changes before hatching. The egg provides protection and nutrients for the developing embryo, allowing it to grow and develop until it is ready to hatch. Once hatched, the bird continues to grow and mature externally in its environment.
How does a fish reproduce?
Many fish reproduce sexually. The male fish will insert a part of his body into the female fish in order to fertilize her eggs. In some cases, the male fish will spread semen on the eggs after they leave the body of the female.
Are fish fertilized externally or internally?
External, as most fish do. The females release millions of eggs, some of which are fertilised by the released clouds of sperm from males that are swimming in tandem with the female. Then the eggs drift with the current for 13-15 hours until the larvae hatch.
How fish reproduce?
Fish reproduce by laying eggs, which are fertilized externally by the male releasing sperm over the eggs. The fertilized eggs develop into fry, which hatch and grow into adult fish. Some fish give birth to live young instead of laying eggs.
Do reptiles develop internally or externally?
exernally
What does internally and externally mean?
fish and chips
Does fertilisation take place internally or externally?
That depends on the species you are asking about, mammals fertilize internally and fish externally.
Do birds develop externally or internally?
Birds develop internally, which means inside the creatures body.
Does a stickleback reproduce internally or externally?
External, like most fish.
What are two groups of animals that fertilize externally?
Fish and amphibians are two groups of animals that typically fertilize externally. They release their eggs and sperm into the water to fertilize externally rather than internally.
A country which is independent both internally and externally?
Country which is independent both internally and externally
Does the flower reproduce internally or externally?
Externally.
Does a platypus fertilize internally or externally?
internally
Do leeches reproduce externally or internally?
internally
Do tigers reproduce internally or externally?
internally
Do monotremes reprodce internally or externally?
internally.
