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How are the egg cells adapted to its role in fertilisation?
This is a very interesting question and one this writer is at a loss to completely answer even with search. Eggs cells are very well adapted to their role in fertilization, the proof is in the fact that we have many chickens and lots of eggs in the market place.
Where do eggs and sperm meet in external fertilisation and internal fertilisation?
Yes
Where fertilisation occurs in a butterfly?
Fertilization of eggs in butterfly reproduction occurs during a vigorous mating ritual. The female butterfly then lays and abandons her eggs.
Do dogs have external or internal fertilisation?
dogs have internal fertilisation which means that thier babies grow inside of them and they do not lay eggs
If you use external fertilisation do you lay eggs?
yes,sometimes
Can eggs hatch in an oven?
if you mean eggs you buy in a store, then no, because these eggs were conceived by the bird without male fertilisation.
In external fertilisation not all eggs are fertilised why not?
Because - external fertilisation is 'left to chance'. There's no guarantee that every egg laid will be fertilised by sperm. Internal fertilisation is much more successful.
External fertilisatin occurs in frogs and mullet. Whty these animals produce many more eggs than human or mice do?
In humans and mice fertilisation is internal and the chance of fertilisation is more.But in frogs and those which lay eggs externally,the chance of fertilisation is less since they are prone to destruction.Inorder for their survival,they lay more no. of eggs than needed
Advantages of external fertilisation?
There has not been any huge advantage but they can produce a number of the eggs.
How does chicken lay egg with no fertilisation?
They lay eggs just the same, but they wont hatch.
What is external fertilizer?
It is when an egg is fertilized outside the bodies of the ones reproducing. So the eggs are fertilized after they are laid.
What happens during fertiliseation?
frogs use external fertilisation so the sperm is released into the water and the eggs are are released into water then the sperm fertilises the eggs
