Humans share roughly half of their genes and a small slice of DNA with plants, thanks to very old common ancestry.

Humans and mice share most of their genes, with around 85% similarity in protein-coding DNA and close to 99% of genes having a matching partner.

Humans and trees share a large set of ancient genes, but only a modest fraction of their overall dna sequence matches closely.

Humans share about 98–98.5 percent of their dna with gorillas, depending on how scientists compare the genomes.

Any two humans share about 99.9% of their DNA, with the remaining 0.1% shaping most visible and health-related differences.

Humans and dogs share a little over four fifths of their dna, with estimates around 80–84 percent.

Humans share roughly half of their genes with typical plants, but only a small fraction of total DNA letters closely matches a tree.

Human and chimpanzee genomes match about 98–99% in alignable DNA, while harder regions push total differences closer to 5–15%.

Humans and chimpanzees share about 98–99% of comparable DNA, though the exact figure shifts with how scientists compare their genomes.

Humans share roughly half of their genes with bananas, but only about 1 percent of total human DNA lines up with banana DNA at all.