Variety of maize having high quantity of lysine.

Answer: Option A

Shakti is the variety of maize having a high quantity of lysine. The other varieties Rattan, and Protina are also evaluated and released for cultivation based on being rich in amino acid lysine.
Quality protein maize (QPM) is a family of maize varieties. These amino acids are essential for humans and monogastric animals but are limiting amino acids in grains.