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 Posterior belly of digastric develops from: and explain in detail?
Ans: B (2nd arch) Ref. BDC, 4 ed, Vol. III p. 289Anterior belly of digastric is derived from the 1sl arch, while the posterior belly develops from the 2nd arch.ARCHNERVEMUSCLESSTRUCTURESFROM CARTILAGE1stMandibularMedial pterygoidLateral PterygoidMasseterTemporalisMylohyoidAnt. Belly of DigastricTensor tympaniTensor palate Merckel's cartilage||MalleusIncus2ndFacialMuscles of facialexpressionPlatysmaStylohyoidOccipitofrontalisPosterior belly of DigastricStapediusReichert's cartilage||StapesStyloid processStylohyoid ligamentSmaller horn of HyoidSup. part of body of Hyoid3rdGlossopharyngealStylopharyngeusGreater cornu of hyoidLower part of body of hyoid4thSuperior laryngeal nerveMuscles of pharynx and larynxCartilages of larynx6thRecurrent laryngeal nerveMuscles of pharynx and larynx