Humans have 23 chromosomes,
All other apes have 24 chromosomes.
This would seem to show that humans are unique and therefore probably a separately created species.
Hooray for creationism.
However evolutionists would speculate that perhaps two chromosomes got fused together over time and over many generations.
So where's the hard evidence?
At the beginning and the end of each chromosome is a telomere. These are markers to indicate the endpoints of a chromosome.
TCT <-- Telomere, Chromosome gene sequences, Telomere
If two chromosomes fused together you would expect to find a telomere sequence in the middle of the new fused chromosome.
TCTTCT <-- Two chromosomes fused together
And this is what has been found on chromosome 2 of homo sapiens. This explains why humans have 23 chromosomes and not 24:
IJdo JW, Baldini A, Ward DC, Reeders ST, Wells RA, Origin of human chromosome 2: an ancestral telomere-telomere fusion. Procedures of the National Academy of Science USA 1991 Oct 15;88(20):9051-5;
http://www.pnas.org/cgi/reprint/88/20/9051.pdf
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Evolution in chickens:
1. Chickens have vestigial tooth DNA. In an experiment the tooth gene was re-activated during chicken embryo development and the embryos started developing teeth.
http://www.scientificamerican.com/article/mutant-chicken-grows-alli/
2. Also T-Rex collagen protein found in a T-Rex bone that broke and that was originally found by Jack Horner, reacted to avian antibodies taken from avian tissue indicating that it was a bird protein.
So T-Rex probably tasted like KFC.
http://news.nationalgeographic.com/news/2008/04/080424-trex-mastodon.html
The above two points show that birds have dinosaur ancestry.
3. Dinosaurs with teeth ate meat. So either Dinosaurs were there after the flood when God commanded man and beast to commence eating meat (according to Genesis)...which means Noah carried them on the Ark and let them out on mount Ararat.
OR if dinosaurs ate meat before the flood it means the Bible in Genesis is fibbing when it says all animals were vegetarian: "...And to every wild beast of the earth and to every flying creature of the heavens and to everything moving ...I have given all green vegetation for food." (Genesis 1:30)
http://oceansofkansas.com/plesio4.html