What percentage of the light energy that is absorbed by photosynthetic algae from the sun is available as food for herbivores in the oceans?
a. 60 percent
b. 2 percent
c. 25 percent
d. 15 percent

Which identifies the main purpose of biological taxonomy?

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing: