Which situation results in a characteristic that is
inheritable?
(1) a limb is lost when two marine organisms fight.
(2) a puppy learns to beg for food by watching
an older dog perform tricks.
(3) a gene is inserted into a bacterium, allowing
the organism to produce insulin.
(4) a random mutation causes the immediate
death of a microbe.

Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals

Aclient is to receive rifampin. which would be most important for the nurse to include in the teaching plan for this client?

Which of the following would be the best hypothesis for this experiment? a) use of the ginko biloba extract improves clinical outcomes when administered to patients with t2d. b) ginko biloba improves clinical outcomes of diabetes patients when combined with metformin. c) diabetes in patients is worsened when ginko biloba is taken in conjunction with metformin. d)the use of ginko biloba to treat t2d in combination with metformin lowers the cost of t2d treatment. ginko biloba shows benefits against t2d when combined with plant extracts as compared to other treatments.