How has mutation breeding helped in improving the production of mung bean crop?

(a) What is plant breeding? List the two steps the classical plant breeding involves. (b) How has the mutation breeding helped in improving crop varieties? Give one example where this technique has helped. (c) How has the breeding programme helped in improving the public nutritional health? State two examples in support of your answer.

Genetic engineering has helped in production of

What is a transgenic crop? State the advantages of the technique involved in the production of transgenic crop over breeding activities

What is mutation breeding? List the steps in mutation breeding to get a desired crop.

Give short answers : How is chemistry helpful in improving the health of human beings?

a) Name the tropical sugar cane variety grown in South India. How has it helped in improving the sugar cane qality grown in North India? b) Identify 'a', 'b' and 'c' in the following table:

How has RNAi technique helped to prevent the infestation of roots in tobacco plants by a nematode Meloidegyne incognitia?

Which of these processes involve tissue culture ? I. Somatic hybrization to produce a hybrid between potato and tomato called potato . II. Mutation breeding to produce a mung bean resistant to yellow mosaic disease . III . Cross hybridization to produce insect - resistant rapeseed mustard called Pusa Gaurav. IV. Micropropagation to produce a virus - free potato plant.

How has the study of biotechnology helped in developing pest resistant cotton crop ? Explain.