Question : The colour of high yielding Mexican wheats were not linked by the indians. It was originally red grained. Their cultivation was adopted in India on large scale only when exposure to gamma radiations coverted them to amber grained. Which of following methods of plant-breeding has been put into practice in the given case ?

Question : The colour of high yielding Mexican wheats were not linked

1.	Question : The colour of high yielding Mexican wheats were not linked by the indians. It was originally red grained. Their cultivation was adopted in India on large scale only when exposure to gamma radiations coverted them to amber grained. Which of following methods of plant-breeding has been put into practice in the given case ?
Answer» POLYPLOID breeding Interspecific hybridisation Tissue culture Mutation breeding Answer :A