yes. he doesn't have to actually touch the eggs. he releases his sperm into the water and as long as even the smallest amount of the 'fertilised' water can come in contact with the eggs than there is a possibility.
If no roaster one hen will start to fertilize the eggs.
The peacock cichlid is considered a mouth brooder. During mating, you will see the mail and female circling each other and popping their fins a little bit.. it can be hard to catch, but when they are aggressively circling each other, the female drops eggs. After that, the male will pass over the eggs and fertilize them and when the female circles back around, she scoops the eggs in her mouth.. You will notice the fish stop eating after this.. that is the first indicator. You will also notice that the female will look like she is chewing alot; what she is actually doing is moving the eggs around so they will not rot..
fertilize egg
Yes. As with all birds a male is needed to fertilize the eggs.
anywhere from a couple of days to a couple of weeks it really depends on what africans your talking about.
Uterus.
No, human sperm cannot fertilize goldfish eggs. Sperm and eggs from different species are not compatible for fertilization due to genetic and biological differences.
they enter eggs and fertilize them and then YOU are created.
Amphibians fertilize their eggs externally.
Females don't fertilize eggs it is the male that fertilizes the eggs
They are both goldfish and so can breed with one another if they are of different sexes.