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What is Phocomelia is best described as: and explain in detail?
ANSWER: (A) Defect in development of long bonesREF: Goodman Gillman manual of pharmacology and therapeutics 2008 edition page 897, http:// en.wikipedia.org/wiki/PhocomeliaPhocomelia is lack of development of proximal part of limb. The distal part being present is called as seal limb. Phocomelia is an extremely rare congenital disorder involving the limbs. Although various numbers of factors can cause phocomelia, the prominent roots come from the drug use of thalidomide and from genetic inheritance