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There is no superficial examination to check whether eggs are fertilized or not because approximately 25% eggs are unfertilized . when eggs are incubated , it is confirmed that approximately 75% eggs develop .

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10y ago

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Do frog hatch from eggs?

Yes they do hatch from eggs. But their eggs are much softer than ordinary eggs. And they are fertilized out of the frog body.


How does the fertilization of frog eggs differ from the fertilization of reptile and mammals egg?

The frog eggs are found in the water cockroach eggs are found above ground near garbage or mold. Frog eggs are jelly coated.Cockroach eggs are hard brown or black in a some what hard and soft shell.


Will frog eggs live with out being fertilized?

No, they would not hatch or develop embryos.


What astronaut conducted the first experiment that fertilized frog eggs in space?

Sally Ride


How do Frog reproduce?

The eggs are called spawn, and are fertilized outside the frog's body.Frogs have external fertilization.a frog reproduces by mating with the opposite sex and will lay eggs and get tadpolesthe male frog will push the tummy of the female frog then it will be pregnantActually, frogs don't have intercourse. The female frog discharges eggs into water and the male frog sheds sperms over the eggs.


How do amphibians eggs fertilized?

Eggs are not always fertilized in water, some eggs are laid on land. Most frogs lay their eggs in the water indeed and then the male fertilizes them by spraying his sperm over the egg mass.


Name of eggs that produce tadpoles?

Frog eggs, also known as frog spawn, can produce tadpoles upon hatching. Tadpoles are the larval stage of frogs and develop from the fertilized eggs.


Why do less then half of the eggs turn into tadpoles in frog reproduction?

Less than half of the eggs turn into tadpoles in frog reproduction because many of the eggs are not fertilized by sperm. Additionally, some of the fertilized eggs may not develop properly due to genetic abnormalities or environmental factors. Only the healthiest and most viable eggs will successfully develop into tadpoles.


Is frog external or internal fertilization?

External... The male clamps himself onto the body of the female. As she lays her eggs, he releases sperm and the eggs are fertilized in the water.


What is the difference between fertilized and embryonated eggs?

Fertilized eggs are eggs that have been fertilized by sperm, while embryonated eggs are fertilized eggs that have developed into embryos. In embryonated eggs, the embryo has started to grow and develop, while fertilized eggs are simply eggs that have been successfully fertilized.


How do frogs make babies?

Frogs reproduce through a process called amplexus, where the male frog grasps the female frog from behind. The female releases eggs while the male fertilizes them externally. The fertilized eggs develop into tadpoles, which eventually grow into adult frogs.


How will you be able to tell if a dead frog is a male or female?

the females frog will have black eggs in it if you cut it open