Based on chargaff's rule, the percentage of cytosine in the dna of the bacterium, s. in figure 12-3 should be around?

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?

Interferons play a vital role in the immune system why are interferons so important?