This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
[{'content': 'The amniotic membrane is characterized by all the following Except \nSelect and explain. \nA. Provides maximum tensile strength, B. Highly vascular, C. It developed after 2-7 days of gestation, D. Derived from Foetal ectoderm', 'role': 'user'}, {'content': 'Answer: B \nExplanation: AMNIONAt term, amnion is tough and tenacious.It provides almost all of the tensile strength of the fetal membranes.It is avascular and pliable.It is the innermost fetal membrane and is contiguous with the amniotic fluid.', 'role': 'assistant'}]