Question

The trait which is accounted for hybridization is

• A. Resistance to diseases
• B. Productivity
• C. Tolerance to climatic condition
• D. All of the above

Answer 1

Answer: (D)

All of the above

The crossing between two plants of different species to produce a new variety is called hybridization. The new plant which is produced is known as the hybrid which possesses superior characters of both the parent plants. The traits which are considered for hybridization are resistance to pests, insects and diseases, an increase in the productivity and high yielding, tolerance to adverse conditions, etc. The hybrid is called as hybrid vigor which has better characteristics when compared to the parental types.

Thus, the correct answer is option D.