it has a tiny dot from where the chicken/hen has layed there egg
That's the rooster sperm.
It's called the germinal disc or blastodisc - a small, circular, white spot (2-3 mm across) on the surface of the yolk; it is where the sperm enters the egg. The nucleus of the egg is in the blastodisc.
The primary natural purpose of egg white is to protect the yolk and provide additional nutrition for the growth of the embryo (when fertilized).
If The egg soaks in White Vinegar then the White vinegare will make the egg bounce the highest.
A fertilized bird egg looks exactly the same as any other egg. There's no way to tell from the outside. Inside the shell, however, it is possible to tell (although if you crack the egg open to see, you can't hatch it). All eggs have what's called a 'blastocyst' on the yolk which is just a tiny white dot. When an egg is fertilized the blastocyst turns into a blastoderm. It houses the fertile cells that will grow into a chick under proper conditions. In an unfertilized egg, the blastocyst (also called the germinal disc) is just a tiny white dot. However, in a fertilized egg, the tiny white dot changes to a larger round spot that often looks like a bullseye.
It means that the egg has been fertalized......and it is the start of a baby chic
If after 24 hrs the egg is not a white/opaque it probably is fertile.
The germinal spot is that small (2-3mm diameter) white dot on an egg yolk. If the egg has been fertilized, the germinal spot is where the baby chick will start to grow.
The egg white provides a semi liquid equivalent of the human amniotic fluid environment for the growing chick. The embryo chick starts as a tiny speck attached to the yolk. The yolk is the protein that the embryo uses to grow.
No
An egg white contains most of the egg's natural sodium, potassium and magnesium. They contain almost 4 grams of protein per egg white and 17 calories each making this a favorite due to the low calorie content.
t is the purpose of a rubber egg