Could two parents with cleft-chin have a child without cleft-chin?

Cleft chins were believed to be a dominant trait: if two parents had cleft chins, their kids could have a cleft or might not  But it turns out a cleft chin is too complicated to be simply dominant. Two parents without a cleft have kids with cleft chins way more often than predicted with this simple model.

Explanation:

answer: if she breaths she a thho

explanation:

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.