During Mendel's second set of experiments, he allowed the F, offspring from the first experiments to self-pollinate. Which of the following best describes the results? A. About 25% of the F2 offspring expressed a different version of the studied trait than the parents had.

B. All of the F2 offspring expressed the same version of the studied trait as the parents had.

C. All of the F2 offspring expressed a different version of the studied trait than the parents had

D. About 25% of the F2 offspring expressed the same version of the studied trait as the parents had.

Methamphetamine (meth) is an addictive drug made chiefly in small toxic labs (stls) in homes, tents, barns, or hotel rooms. the manufacturing process is dangerous and often results in explosions, burns, and toxic fumes. government entities spend time and resources to find and destroy stls, imprison meth dealers and users, treat addicts, and provide services for affected families. meth cannot be made without ingredients that are also used in cold and allergy medications. arkansas has one of the highest numbers of stls in the united states. to recoup the costs of fighting the meth epidemic, twenty counties in arkansas filed a suit against pfizer, inc., which makes cold and allergy medications. what is pfizer's ethical responsibility here, and to whom is it owed? why?