[" 1.Growing plants in a nutrient solution "],[" (1) Involves use of chelating agent Na-EDTA to keep "],[" iron unavailable to plants "],[" (2) Was first demonstrated by Arnon and Hoagland "],[" (3) Also allows growth of algae in containers "],[" (4) Requires prevention of reaction of light with roots "]

In an agriculture experiment, a solution containing 1 mole of a radioactive meterial (t_(1//2)=14.3 days) was injected into the roots of a plants.the plant was allowed 70 hours to settle down and then activity eas measured in its fruit. If the activity measured was 1 mu Ci what per cent of activity is transmitted from the root to the fruit in steady state?

In an agriculture experiment, a solution containing 1 mole of a radioactive meterial (t_(1//2)=14.3 days) was injected into the roots of a plants.the plant was allowed 70 hours to settle down and then activity eas measured in its fruit. If the activity measured was 1 mu Ci what per cent of activity is transmitted from the root to the fruit in steady state?

In an agriculture experiment, a solution containing 1 mole of a radioactive meterial (t_(1//2)=14.3 days) was injected into the roots of a plants.the plant was allowed 70 hours to settle down and then activity eas measured in its fruit. If the activity measured was 1 mu Ci what per cent of activity is transmitted from the root to the fruit in steady state?