What is regulated by the sphincter muscle in the stomach?
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Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?
If tan a = √3 + 2, then the value of tan a - cot a is
Which Indian author in May 2016 won the prestigious 2016 Scholastic Asian Book Award for her work 'Codex : The Lost Treasure of the Indus' ?
During their rule the British persuaded or forced cultivators in Punjab to grow __________.
Shahjahan was the _____Mughal ruler.
Who discovered Penicillin?
In a certain code language, @ represents '+', ⊕represents '-', α represents '+'and 'θ' represents 'X '. Find out the answer of the following question.
107 θ 3 ⊕ 64 α 8 ⊕ 2θ9=?