NEET Botany Strategies for Enhancement in Food Production Questions Solved

NEET - 2006

In maize, hybrid vigour is exploited by:

(a) bombarding the protoplast with DNA

(b) crossing of two inbreed parental lines

(c) harvesting seeds from the most productive plants

(d) inducing mutations

(b) G.H. Shull (1909) has shown that the hybrid vigour in maize is exploited by crossing of inbred parental line.

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