Can modern science now prove that our Intelligent Designer named the God of Abraham was referring to unclean land animals as all ?

You do know that the bible also classifies bats as birds?  If you read carefully you will note that there are two accounts of the "flood" in the bible and they do not agree with each other.  Of course the same book also claims that the Earth is covered by a "dome".

There is just about nothing at all in your bible that agrees with modern science. 

Ultimately animals of any kind are treyf.

Science has proven that shrimp is very high in cholesterol.  

 Whatsoever hath no fins nor scales in the waters, that shall be an abomination unto you.

Science doesn't waste its time on things like that.  Unclean/clean animals in the bible were based on their feet (hooves) and whether they chewed their cud.

No

But then science does not concern itself with patent absurdities!