Alligator eggs have to be able to survive things like floods and predators. Female alligators lay an average of 32 to 46 eggs per year and out of those, only around 24 will survive long enough to hatch.
Frog's spawn are eggs laid on mass, each egg being protected in a jelly-like covering. Of all the vast number of spawn laid, not many tadpoles will live to reach adulthood as a frog. But, enough will survive each year to continue the frog species as a whole.
Over 4000 eggs are layed by 1 female frog in a pond or swamp
Survival of the species ! Many eggs laid in water are eaten by fish and other animals. Laying hundreds or perhaps thousands of eggs increases the chance that at least some of them will survive to hatch out.
An egg is just called 'an egg' but in collective terms many eggs are called 'frogspawn' or 'toadspawn'.
100,000,000 or more a year of events(summer,spring,fall,winter)
Frogs lay a lot of eggs because most of them will not survive. Some of the eggs will never develop and others will end up food for other animals. Out of the hundreds of eggs, only a fraction will make it to an adult frog.
It laid about 15 eggs
20 - 50 eggs
frogs can lay eggs as many times they want
Frog eggs die because of other animals eating them including..DeerSnakesTurtlesRaccoonsFish
A tree frog lays up to 1000-3000 eggs a year.
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