Question

Explain the various methods of crop variety improvement?

Answer 1

Answer:

Methods of Crop Variety

Improvement....

(i) Crop improvement by hybridisation: Hybridisation refers to crossing between genetically dissimilar plants. This crossing may be intervarietal (between different varieties), interspecific (between two different species of the same genus) or intergeneric (between different genera).

(ii) Crop improvement by introducing a gene: This provides the desired characteristics and results in genetically modified crops.

Explanation:

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