You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following is the first fetal bone to ossify under normal circumstances? and explain in detail?
Ans:B.)Clavicle.Assessment of Bone Age: BoneOssification CentresClavicle,Mandible and Membranous Bones of the Skull50 days to 5 months of GestationOs Calcis(Calcaneum) and Talus22-26 weeks of gestationDistal Epiphysis of Femur31-39 weeks of gestationProximal Epiphysis of Tibia34 weeks of gestation to 5th week post-natallyCuboid36 weeks of gestation to 8th week post-natallyProximal end of Humerus37 weeks of gestation to 16 weeks post-natally