Except that you keep refusing to address the obvious questions -
Where did the "genetic strains" come from?
Is it just 'genetic strains' all the way down to you?
If so, you keep increasing old man Noah's workload to the point of absurdity.
350,000+ species of beetle - did they are arise via hybridization of 700,000+ original kinds?
I’ve told you all hundreds of times. It’s that inability to hear anything other than what your high priests of evolution tell you to believe.
So let’s say animal 1 has genetic strain A and B and animal 2 has C and D. Now it’s offspring can have A, B, C or D or a combination of A/B, A/C, A/D, B/A etc, etc.
Then let’s continue with genetic reality and offspring with traits A start to mate only with offspring with trait A. You know, like we observe with every animal alive. Black bear tend to mate only with black bear, Asians tend only to mate with other Asians. Only where ranges overlap do offspring become more diverse from added genomic traits once genetic variability has set in from inbreeding. You know, the Afro-Asian has more genetic diversity now than either the Asian or the African.
But for genetic diversity to be reduced from inbreeding, it must first be more diverse.
What evolutionists propose is in exact opposition to the observed reality. Asians remain Asian, Africans remain African, only when they mate is the genetic variability increased for their offspring.
And Asian and African are the result of thousands of years of inbreeding of certain traits. Just as animals tend to only mate with those with similar traits, so did humans in the past. What once started as a genetically rich and diverse genome, was reduced to specific traits by inbreeding. To the point where now it is only possible to add genetic diversity through mating of two different animals of those with those set traits.
Which is why Asian always remains Asian, African always remains African, and only their combined genomes creates new diversity.
You should know at least the basics since you claim to understand biology, but apparently evolutionists always forget that inbreeding reduces genetic variability. And every animal on this planet tends to only breed with others with the same traits. Let me repeat that, every single one of them.
I.e., black bears tend to mate with black bears (inbreeding), Cardinals tend to mate with Cardinals (inbreeding), red tailed deer tend to mate with red tailed deer (inbreeding), and the list continues for every single animal.
Can we say “inbreeding” everybody? Can we say loss of genetic variability which is implicit in inbreeding everybody? Can we say since inbreeding causes loss of genetic variability it is implicit it was once more diverse everybody?
Or is everybody going to keep ignoring the empirical evidence in front of their eyes and science itself?