Creationists in general seem to have a rather tenuous and arbitrary grasp on science - and this includes the ones with educations supposedly in science.
One of the several "genetics" arguments that creationist like plagiarizing or paraphrasing is one in which they claim it impossible for creatures with differing karyotypes (numbers/types of chromosomes) to be related via evolutionary descent.
When I see such arguments, I know that the creationist has made no attempt whatsoever to verify the validity of the argument. it just sounds compelling, and they originally heard it/read it from a creationist, so they just know that it must be a winner.
And since humans and chimps have karyotypes that differ by 1 chromosome (never mind the compelling evidence that our Chromosome 2 is a fusion of 2 ape chromosomes), they will assert with great confidence, humans cannot be related to other apes!
And yet.... we have examples of living mammals that have karyotypic polymorphisms - the muntjacs, for example.
These critters have nearly identical appearances:
Yet have wildly different karyotypes:
I guess they are different Kinds, and we just added another Kind to the ark. Good thing these guys are pretty small.
But what about these two chaps:
Oh dear... Equus caballus (2N=64) and Equus przewalskii (2N=66) exist. They can interbreed and produce fertile hybrids.
Creationist "genetics" is so confusing.
One of the several "genetics" arguments that creationist like plagiarizing or paraphrasing is one in which they claim it impossible for creatures with differing karyotypes (numbers/types of chromosomes) to be related via evolutionary descent.
When I see such arguments, I know that the creationist has made no attempt whatsoever to verify the validity of the argument. it just sounds compelling, and they originally heard it/read it from a creationist, so they just know that it must be a winner.
And since humans and chimps have karyotypes that differ by 1 chromosome (never mind the compelling evidence that our Chromosome 2 is a fusion of 2 ape chromosomes), they will assert with great confidence, humans cannot be related to other apes!
And yet.... we have examples of living mammals that have karyotypic polymorphisms - the muntjacs, for example.
These critters have nearly identical appearances:
Yet have wildly different karyotypes:
I guess they are different Kinds, and we just added another Kind to the ark. Good thing these guys are pretty small.
But what about these two chaps:
Oh dear... Equus caballus (2N=64) and Equus przewalskii (2N=66) exist. They can interbreed and produce fertile hybrids.
Creationist "genetics" is so confusing.
Last edited: