The phylogenetic tree illustrates the relationship between humans and our closest living relatives. The tree was based on bioche
mical comparisons, including DNA and amino acid sequences. What statement COULD we make about the four species based on the phylogenetic tree? A) Humans are in no way similar to the other three organisms. B) The is no evidence of any connection between the four organisms. C) The orangutan has nothing in common with the other three organisms. D) The four have molecular similarities, but have their own unique traits.
I believe that the answer is D, The four have molecular similarities, but have their own unique traits. A phylogenetic tree is a diagram like the one shown below which represents the relationship among various biological organisms/species or other entities based upon similarities and differences in their physical or genetic characteristics.
Some important traits that influence the reproductive success of a flower include: the presence or absence of <u>whorls</u>, the fusion of <u>organs </u>to one another, and the overall <u>symmetry </u>of flowers
