Why do you think aslan does not tell the children that he is going to die?

I think Aslan did not want the children to panic, because he'd simply rise again. Also, they might want to intervene, or simply it's too gruesome.

Pick any of those, your golden.

answer; the smaller of the two reciprocal products of translocated chromosomes is lost; after several cell divisions, only the larger of the two translocated chromosomes remains,its reciprocal is lost;

answer; liaison;