Question

what is genetic manipulation how is it useful in agriculture practices

Answer 1

Normal blood pressure is a systolic pressure of less than 120 millimeters of mercury (mm Hg) and a diastolic pressure of less than 80 mm Hg, or 120/80 mm Hg, according to the American Heart Association (AHA). Having a blood pressure greater than 140/90 mm Hg is considered high blood pressure or hypertension.

Answer 2

Genetic manipulation means to incorporate desired characters in plants by hybridisation, mutation, DNA recombination, polyploidy etc. Use in agricultural practices – By genetic manipulation improved variety of seeds can be developed.
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