what are the advantages of having improved varieties of hybridisation
Kindly refer to the similar links given below:
https://www.meritnation.com/ask-answer/question/how-can-hybridisation-produce-an-improved-variety-of-a-crop/improvement-in-food-resources/9221289
https://www.meritnation.com/ask-answer/question/which-would-you-use-for-propagating-improved-varieties-of-ma/biology/464624
https://www.meritnation.com/ask-answer/question/how-can-hybridisation-produce-an-improved-variety-of-a-crop/improvement-in-food-resources/9221289
https://www.meritnation.com/ask-answer/question/which-would-you-use-for-propagating-improved-varieties-of-ma/biology/464624