1.

Differentiate between an inbred line and a hybrid variety of crop. Explain the steps involved in the production of the hybrid variety.

Answer»
Inbred lineHybrid variety
The continuous inbreeding in a crosspollinated crop develops a homozygous line called inbred line.A hybrid variety is produced by crossing two different species where progeny obtained is used for raising the next seasonal crop.

Steps involved in hybrid variety production:

i. The continuous inbreeding is maintained to obtain an inbred line.

ii. A series of tests are done to evaluate the inbred.

iii. F1 seeds are produced in large scale to distribute among farmers to check for subsequent generations.


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