Which of the following could NOT be used to create a cladogram?

______ is based on mutation; mutation is the primary source of all genetic variation.

Two different types of bacteria, each lacking the ability to synthesize a different essential amino acid, were combined and placed on a growth medium that did not supplement either missing amino acid. Surprisingly, some bacterial colonies grew. What does this experimental result suggest?

In a population of flowering plants, there are two alleles for flower color. One is dominant and is represented A, the other is recessive and is represented a.  The allele frequency of A is 0.7. How do you calculate the frequency of heterozygous individuals in the population?

The formation of a geographic barrier such as a river causes fragmentation in a population. Gradually, genetic drift and natural selection cause genetic differences to accumulate. During a drought year the river dries up and the two populations begin to occupy the dry riverbed. The two populations do not produce viable offspring. Why?

The special sites along the chromosome where DNA replication begins are called ______.

Genetic fingerprinting, the unique banding pattern of an individual, is possible because

In the algebraic expression p2 + 2pq + q2 = 1, the q2 refers to:

Genes can be transcribed and translated even after being transplanted from one species to another. What basic fact makes this possible?

Modern biologists have concluded that the beak shapes of the finches Darwin collected while on the Galapagos Islands are