The diagram represents one of Mendel’s laws or principles of inheritance.

F 1 includes Upper G g and Upper G g. F 2 includes Upper G Upper G, Upper G g, Upper G g, g g. The second F 2 includes Upper G g, Upper G g, Upper G g, and g g.

Which law or principle does the diagram represent?

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Use the distance formula to determine weather each pair of segments have the same length

Agroup of organisms that changes over time is said to