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.
RNA makes up DNA. RNA makes up DNA. tRNA is a structure of DNA.
One very important way that information is compared in the evolutionary history of a species is to use DNA. By checking how much is the same between species, we can see if those species are closely related or not. Our own DNA and that of the great apes are only different in about 1-2%.
Eukarya (Eukaryotes) is the domain that multicellular photosynthesis that contains DNA in a nucleus belong to.
When the DNA is similar between two species it means there is a biological connection to each other.
Homo is the genus that includes modern humans and species closely related to them.Modern humans are:Kingdom:AnimaliaPhylum:ChordataClass:MammaliaOrder:PrimatesFamily:HominidaeTribe:HomininiGenus:HomoSpecies:Homo sapiens"Modern humans" are defined as the Homo sapiens species, of which the only extant subspecies is known as Homo sapiens sapiens. Homo sapiens idaltu, the other known subspecies, is now extinct. Homo neanderthalensis, which became extinct 30,000 years ago, has sometimes been classified as a subspecies, "Homo sapiens neanderthalensis"; genetic studies now suggest that the functional DNA of modern humans and Neanderthals diverged 500,000 years ago. Similarly, the discovered specimens of the Homo rhodesiensis species have been classified by some as a subspecies, but this classification is not widely accepted.
Depends, if your talking about yourself, all of it.
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.
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
Cats and dogs have a common ancestor that is more recent than the common ancestor of cats and hamsters.
Cats and humans share similar X and Y chromosomes, in fact the two species shared a common ancestor about 90 million years ago and share 90% of (homologous) genes with humans
That they share a common ancestor.