Fish develop from eggs that contain a yolk. The yolk (like the yolk of a chicken egg) provides the fish embryo with all the food energy it needs to grow until it hatches.
All eggs have yolk. Fertilized eggs will have a little white circle on the yolk. Unfertilized eggs will have an oval instead of a circle on the yolk.
The general term for a young fish is a fingerling.
yes it is
yolk
yolk
Eggs contain no to little amount of yolk as human eggs do. The small amount of yolk distributes itself throughout the egg.
The yolk is formed first and the shell of the egg is formed around the yolk as it travels down the birds oviduct.
A yolk book!
no it contians the white and the yolk
Most don't, no.
white & yolk