Extant members of class Sarcopterygii are characterized by 

Which of the following best explains why psoriasis leads to thickened skin and plaque formation?

Ovid’s Ars Amatoria is a valuable source for studying Augustan gender norms because

Your patient has been recently diagnosed with Alzheimer’s disease. Which of the following proteins is most commonly associated with the formation of neuritic plaques and can be measured in cerebrospinal fluid and blood?

A 65-year-old male with a history of hypertension and smoking presents to the emergency department with a sudden onset of chest pain that has been worsening over the past 24 hours. The pain is persistent, radiating to his left arm, and is not relieved by rest or nitroglycerin. His ECG shows ST-segment depression and T-wave inversion in multiple leads, and his troponin levels are elevated. Based on these findings, which of the following is the most appropriate diagnosis?

The circulatory system of ray-finned fishes has _______ circuit(s), and carries ________________ blood through the heart and ___________________ blood away from the gills. 

As a part of Jus ad Bellum, all but which of the following is a part of the criteria?

One of the arguments for the legalization of marijuana is that it would provide wealth creation through taxes.

Your patient finds out they carry an allele for cystic fibrosis. You explain to them that if they have a child with a person who also has an allele for cystic fibrosis there is a 25% chance their child will have cystic fibrosis. What phenomenon are you explaining to your patient?

Which of the following features is modified into the vertebrae in most vertebrates?