Supposedly, glofish can look pregnant without actually being pregnant. If the female is getting enough nutrients and there is a male glofish, it's possible the female will lay the eggs and have them fertilized.
Yes
How long does it take for a eagles to lay eggs
how long does it take to lay cacatua eggs
They don't lay eggs.
About five months.
4 minutes
Glofish are genetically altered Zebra Danios (Brachydanio rerio). They have had a jellyfish gene added to their DNA to make them glow. They are egg layers and so can not get pregnant and give birth. When they spawn, the males drive the females who release their none adhesive ova which are fertilised by the males as they sink to the substrate.
About 21 days
a couple hours!
It depends what animal it is.
Guppies are livebearers so they don't lay eggs.
The Texas spiny lizard will lay eggs every four months each year. The lizard can lay the eggs in just a few minutes.