NEET 2023 Model Paper 1

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Question : 181 of 200

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The opening of oesophagus into stomach and the opening of hepato-pancreatic duct into duodenum respectively are regulated by

Sphincter of Boyden and sphincter of Oddi
Gastro-oesophageal sphincter and sphincter of Boyden
Sphincter of Oddi and sphincter of Boyden
Gastro-oesophageal sphincter and sphincter of Oddi

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