ANATOMY

Detailed explanation-1: -Opaque ropes of egg white, the chalazae hold the yolk in the center of the egg. Like little anchors, they attach the yolk’s casing to the membrane lining the eggshell. The more prominent they are, the fresher the egg.

Detailed explanation-2: -In a fresh egg, you can see two white cords attached to the yolk. These two cords, called chalazae, are made of twisted strands of mucin fibre, a special form of protein. The role of the chalazae are to anchor the yolk in the centre of the egg. Chalazae are not noticeable when the egg is cooked.

Detailed explanation-3: -The chalazae are a pair of spring-like structures that project from the equatorial region of the vitelline membrane into the albumen and are considered to act as balancers, maintaining the yolk in a steady position in the laid egg.

Detailed explanation-4: -The chalazae (plural) are rope-like structures made of protein that act as a support system for the yolk. It keeps the yolk suspended in the center of the egg and safe from pressing against the shell or settling on one side of the egg.

Detailed explanation-5: -Germinal Disc-The entrance of the latebra, the channel leading to the center of the yolk. The germinal disc is barely noticeable as a slight depression on the surface of the yolk. When the egg is fertilized, sperm enter by way of the germinal disc, travel to the center and a chick embryo starts to form.