There is a continuous variation in the shades of human skin. What type of inheritance does this illustrate? multiple alleles
polygenic inheritance
sex linkage
codominance
incomplete dominance

Which describes radioactive decay of a substance

At which location in earth’s interior does the top density continue to increase as thickness decreases?

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.