Where are the “Biblical kinds” of animals defined?
Genesis 1 gives us the general idea about Biblical kinds, defined or described according to reproduction. Adaptation and mutation allowed them to change and yet genetic information is not added. A bird does not turn into a elephant / dinosaurs do not evolve into birds. There are limits to adaptation which we observe in nature and in the fossil record. Jonathan Sarfati explains this quite well – “Creationists, starting from the Bible, believe that God created different kinds of organisms, which reproduced ‘after their kinds’ (Gen. 1:11, 12, 21, 24, 25). Thus the biblical kinds would have originally been distinct biological species, i.e., a population of organisms that can interbreed to produce fertile offspring but that cannot so breed with a different biological species. But creationists point out that the biblical ‘kind’ is larger th