1.

Describe the three techniques on which Burbank’s experiments were based.

Answer»

The experiments were based on three basic techniques. 

1. He would collect different kinds of domestic plants and bring in many foreign varieties of plants. When they were grown under different conditions, they would prove strong, plentiful or hard or else, show other desirable changes or new qualities. 

2. He grew many varieties of fruits, flowers and vegetables by changing water, food supply, temperature, light or space. Other variations were achieved by crossing plants, which had very dissimilar qualities. 

3. The third and the final technique was he could recognize and select the plants which showed desirable changes. He could also choose them for further experiments.



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