Thursday, April 16, 2009

Chromosomes- Eggshells/teeth??? pleASE HELP....?

How many chromosomes does an eggshell have compared to a human tooth?

Chromosomes- Eggshells/teeth??? pleASE HELP....?
Egg shells and teeth do not have any chromosomes.
Reply:Neither eggshells nor teeth have cells in them. However, they both contain calcium--eggshells have it in the form of calcium carbonate, and teeth in the form of a mineral called hydroxyapatite which is largely calcium and phosphate.



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