Question

importance of hybridization class 9

Answer 1

Answer:

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).

Explanation:

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Answer 2

Answer:

Hybridization refers to crossing between two genetically dissimilar plants. It may be inter varietal, inter specific and inter generic. Two plants of desired characters are selected and crossed to obtain a new plant  having desired characters of parental plants. Hybridization improves crop varieties with respect to yield, disease resistance, pest resistance etc.