>>What does het mean? n/p
like albino, blizzard and patternless, het is short for heterozygous. Heterozygous means that an animal has the gene in it, but doesn't show it; so it looks normal. If you breed an albino to a normal leopard gecko, all of the offspring will be normal looking het albinos.
Homozygous is the term referring to an animal that is showing the simple recessive mutation. For some reason, we don't call these homos, just albino, patternless or blizzard. 
I hope that helps.
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Rob Jenkins
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