Using concepts of Mendelian genetics and
natural selection, explain the increase in the
phenotype frequency for black fur from the initial
population through generation 40.

When analyzing tree rings, what do scientists assume a thin ring indicates?

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna