How can dna evidence are similar to fingerprints? describe the similarities and differences between the two.

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

allowed for the prediction of the properties of missing elements.

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.