A farmer and a housewife may have never studied biology,yet both of them know some of its general p

Asked by mohdazfar | 24th Apr, 2008, 10:36: PM

Expert Answer:

they know lot many principlesof biology though inraw language as

photoperiodism so they know which plant is best to grow in which season

nutrient requirements in plants

hybridisation mutation n plant breeding

mixed cropping n crop rotation

 

Answered by  | 8th May, 2008, 05:34: PM

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