Concept:Crop science is the agricultural discipline that deals with the study of crop plants, their growth, improvement, and production.
Explanation:Crop science focuses mainly on how crops are developed and improved for better yield and quality.
It includes the study of plant genetics, which looks at how traits are passed from one generation of crops to the next.
It also involves plant breeding, where scientists select and cross plants to develop new varieties with desirable features such as resistance to diseases and higher productivity.
From the options given, the study of plant genetics and breeding is the most accurate description of crop science.
The other options describe different fields: option A relates to agricultural engineering, option B relates to agro-meteorology, and option C relates to soil science.
Answer:D. The study of plant genetics and breeding