What is the meaning of Costenah? How popular is the baby name Costenah? Learn the origin and popularity plus how to pronounce Costenah
Relatedness can be determined by comparing the genomes of two species but that is a much more complex analysis than simply we share 50% of our DNA with bananas..
Humans have 23 pairs of chromosomes. Other organisms have different numbers of pairs - for example, chimpanzees have 24 pairs. The number of chromosomes doesn't determine how complex an organism is - bananas have 11 pairs of chromosomes, while fruit flies have only 4.