This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Wheat is deficient in which of the following amino acid 
Select and explain. 
A. Methionine and Lysine, B. Lysine and threonine, C. Threonine  and Methionine, D. Arginine and Lysine
B: Lysine and threonine
Answer: B: Lysine and threonine 
Explanation: Cereals deficient in Lysine & threonine.
Pulses deficient in Methionine & cyteine.
Maize deficient in tryptophan & Lysine.