To my knowledge, the crow genome has not been sufficiently analyzed for a definite answer. The process of complete genome analysis is time consuming and expensive, so scientists have been selecting organisms that are highly used in research for genome analysis.
That said, the genome of the chicken has been mostly completed. Given that chickens aren't that much closer to or further from humans than crows, the DNA similarity between humans and chickens is at least in the same ballpark as humans and crows. The chicken genome is about 1/3 the size of the human genome (1.2Gb instead of 3.4 Gb) but this is not due to much to birds having fewer genes as having mostly the same genes more compactly arranged in chromosomes. My own experience (I have a little experience with chicken genetics) has been that chicken genes tend to be about 75-85% identical with human genes.
It depends on exactly what you're comparing, but ~90% is a good approximate figure.
50%
19000
Humans share at least some genes (DNA) with all living organisms. As far as plants, it is around 15%.
While plants and humans are very different, they do have quite a bit of DNA similarities. Humans share approximately 40-50% of DNA with cabbage. Humans share over 60% of DNA with insects, and 98% with chimps.
we share 1/3, or 25%, of a daffodil.
Humans share very little with a potato. Chromosomes are a collection of DNA woven around protein. A chromosome may contain as many as 100,000 to billions of nucleotides in one chain. Chimpanzee and humans share a very SIMILAR DNA pattern, where as a potato and a human being don't. So although they both have 48 chromosomes, their DNA STUCTURE is vastly different.
Depends, if your talking about yourself, all of it.
19000
Humans and cats have similar x and y chromosomes and have the same ancestor from the past. Cats and humans share 90 percent of homologous genes.
Humans share at least some genes (DNA) with all living organisms. As far as plants, it is around 15%.
While plants and humans are very different, they do have quite a bit of DNA similarities. Humans share approximately 40-50% of DNA with cabbage. Humans share over 60% of DNA with insects, and 98% with chimps.
98%
we share 1/3, or 25%, of a daffodil.
60-80%
Humans share very little with a potato. Chromosomes are a collection of DNA woven around protein. A chromosome may contain as many as 100,000 to billions of nucleotides in one chain. Chimpanzee and humans share a very SIMILAR DNA pattern, where as a potato and a human being don't. So although they both have 48 chromosomes, their DNA STUCTURE is vastly different.
we are all bannas and slugs and apes so they had a three way at some point
That they share a common ancestor.
DNA profiling proved that we share 98% of our DNA with primates.