- Never ever will this be the case. Good and Bad Genes will get passed on roughly in the same percentage.
You never can control which gene gets passed on when you breed. There is genetic recombination, point mutation, genetic drift and so on.
- line breeding and inbreeding decrease the genetical variance, which means you get more homozygous Allels. Which is often seen as strengthen a type or line.
BUT the problem is you dont want homzygous dogs. Because most health defects appear when the are homozygous in a gene, because they are recessive.
- genetical variance (also called bein