This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'False statement about fetal development-a) Fetal legs develop before upper limbb) Growth in length is very fast in 3-5th monthc) Thumbs are formed in preaxial borderd) Fetus gains maximum weight in 1st trimestere) Upper limb develops before legs \nSelect and explain. \nA. b, B. c, C. ad, D. ab', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]