(a) Steps to be followed to ensure the seeds are formed only from the desired sets of pollen grains: Selection of flowers from desired plants $$ o$$ emasculation $$ o$$ bagging $$ o$$ dusting of the pollens on the stigma of the flowers that were bagged $$ o$$ flower rebagged $$ o$$ fruit formed This experiment carried out is artificial hybridization. (b) Artificial hybridization leads to the production of superior / improved varieties of plants.