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Why do eggs laid in water or land have a smaller chance of developing?
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Why do frogs species enter water to reproduce?
Frogs' eggs, or frogspawn, need water or they will dry out and die. The eggs of a frog do not have a solid, protective covering like birds' eggs or reptiles' eggs do, so laying them in water preserves the developing tadpole from dehydration.
What do developing Siamese fighting fish eat inside their eggs sacks?
The developing fish inside the eggs eat the eggs.
What is in an egg that makes it floats?
Increasing the air cell (in time, for unfresh eggs) of the eggs lead to floating in water, because the density of the egg become smaller than the density of water.
Can fish eat other fish eggs?
For fresh water fish, have not seen this here in Brazil. Fish do not leave the water but if an egg enters the water, only God knows if the fish will attack it. If it is covered with chicken feces, good chance that a bigger fish will hit it, eventually breaking it. But for a general answer, I know of no fish that comes out of the water, and eats eggs. Now a fox, and other animals will steal eggs.
How does a sea sponge attract mates?
They don't. Sperm and eggs are just sprayed into the water and mix by chance.
What is it called when sperm and eggs are released into sea water and chance contact results in fertilization?
external sexual
Why fish is better chance to be fertilized?
This is because a large number of eggs are released into the water by female fish which the male fish fertilize externally. Therefore, the number of fertilized eggs is high but the percentage chance of fertilisation is as usual.
Do eggs start developing the day they are hatched or when they are put in an incubator?
Fertile eggs start developing when the hen starts setting, or when they are put in an incubator.
What color are developing eggs in the female frog body?
answerthe eggs are white
Do snakes lay eggs in water?
yes especially water snakes Edit: NO - snakes do NOT lay eggs in water - even water snakes ! The membrane shell of reptile eggs is porous - if it laid its eggs in water - the eggs would never hatch, as the developing embryo would DROWN ! Snakes that spend their entire life at sea more often give birth to live young instead of laying eggs, those species that DO lay eggs come back onto land just long enough to lay the eggs before returning to the sea. Snakester1962 (Supervisor)
What is in unsanitary water in developing countries?
It could contain a number of things that are harmful to people - including faeces, bacteria, insect eggs, chemicals etc.
Why do older human eggs have more of a chance of chromosomes not dividing properly?
The older human eggs have more chance of chromosomes not dividing properly because of the chromosomal abnormalities in their eggs.
