What might account for the fact that all of these limbs share similar structures?
A. They share a common ancestor
B. They are all from one animal
C. They are very similar organisms
D. Coincidence
Select your answer:
Topics:
Nail Diseases and Disorders STNA (State Tested Nursing Assistant) Bacteria, Viruses, and Fungi Nutrients in Food Muscular System Biochemistry Vocabulary Bones, Joints and Muscles Renal Replacement Therapies Inherited & Acquired Traits Cells, Tissues and Organs Urinary Organisms A&P Musculoskeletal Integumentary System Medical Terminology DermatologyOther quiz:
Sexual Reproduction › ViewIn sexually reproducing organisms, how many gametes are needed for fertilization?
A. 2
B. 23
C. 46
D. 20,000
Pain Pathophysiology › View
During a basketball game, Josiah accidentally hit his elbow and felt a sharp pain. Emily, a nursing student, explained that this is due to modulation. What does Emily mean by ‘modulation’ in relation to pain?
A. The conversion of Josiah’s pain signals into electrical signals
B. The regulation of Josiah’s pain signals by his brain
C. The amplification of Josiah’s pain signals by nociceptors
D. The transmission of Josiah’s pain signals to his brain