Golden rice is a rich source of

Answer: Option A

Golden Rice is a variety of rice produced through genetic engineering. It biosynthesizes beta-carotene, a precursor of vitamin A in edible parts of rice. That is why Golden rice is considered a rich source of Vitamin A.
Vitamin A deficiency causes Xeropthalmia, a condition such as night blindness. Thus, it can be given as a substitute to fulfill the need for vitamin A in our body.