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Calcium
The calcium for the eggshell comes from three sources - the diet, special bone called medullary bone (found in the cavity of all birds long bones) of pullets and the hens skeleton. The hen uses approximately 2.5 grams of calcium in the formation of one normal egg. When diet alone cannot supply this amount the calcium will be sourced internally.
What else can I help you with?
What Makes the Egg Shell so Strong?
the shell shape makes it strong.
What is an egg shell?
the shell of an egg
What makes a the a egg shell strong?
Providing plenty of calcium for the laying hens.
What is an egg that is surrouded by a shell?
This is an egg that can be in a shell and out of a shell.
Is an egg shell?
the shell of an egg
What happens to a snail when it loses it's shell?
It dies. Be careful with your snail. Feed it egg shells to keep the shell strong.
What do you call the shell of an egg in English?
egg shell
What is a leathery-shell?
A leathery shell is a shell that is flexible rather than solid like the shell of a bird egg. A snake's egg has a shell that is flexible, as does a turtle's egg.
What causes an egg to fit in a narrow bottle neck?
The egg is specially prepared by soaking in strong vinegar which removes the calcium in the egg shell, thus making it quite flexible.
How does a hen lay eggs with the egg shell together?
by lap dancing renzmtrovela: because the egg white and egg yolk is made before the egg shell it puts the egg shell around it
Are young amphibians born with shell or no shell egg or no egg water or no water?
all amphibians are borm with a shell or in an egg or in water.
By boiling egg the shell will be damaged when insert object?
Yes, by boiling an egg, the shell will be damaged when an object is inserted into the shell or the egg.
