CBSE Class 12 Biology Previous Year Question Paper
Last 5 Year Solutions for CBSE Class 12 Biology
Prepare for CBSE class 12 Biology board paper with the help of previous years solved question papers. Vedantu provides CBSE last 5-year Biology question paper with video solutions.
by
Manisha Bhala
added on Mon Feb 16 05:46:31 UTC 2015 209 views
Question - With advancements in genetics, molecular biology and tissue culture, new traits have been incorporated into crop plants. Explain the main steps in breeding a new genetic variety of a crop.
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