CBSE Class 9 Biology Crop Improvement

Q.

What is the first stage in farming practice?



Q.

The process of developing seed varieties which gives increased crop yield is called



Q.

Crossing between two genetically dissimilar plants is called



Q.

Production of genetically modified crops through artificial insertion of a gene is called



Q.

Which of the following is not a macro-nutrient?



Crop Variety Improvement

Crop Improvement