What alternate form of genes do nucleic acids have that allows them to offer variability? allele
codon
nucleotide
chromosome

The movement of tectonic plates in two different locations is shown below: two blocks labeled location a and location b are shown. at location a the top layer of the block shows two horizontal arrows pointing towards each other. small dunes are shown in the middle between the two arrows. the block labeled b has a vertical line in the middle. on the left of the line there is an arrow pointing down. on the right of the vertical line there is an arrow pointing up which statement is most likely true? subduction may occur in both locations. earthquakes may occur in both locations. subduction may occur in location a only and a volcanic eruption may occur in location b only. an earthquake may occur in location a only and a volcanic eruption may occur in location b only.

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled