most field crops are annual plants that complete their life cycle within a single growing season and are replanted each year.
— Hamza Iftikhar, Advanced Agricultural Sciences Principles and Innovations- Agricultural Biotechnology Book
“Mutation is defined as a sudden and heritable change in an organism, usually resulting from a structural alteration in a gene.”

“The optimal time for sowing wheat in irrigated areas of Pakistan is: Mid-November to Early December.”
