• In this question, the sentences A, B, C, D, E between two sentences denoted by 1 and 7 are not in the correct order. Select the appropriate arrangement of them to form a logical sequence of the seven sentences.
  1 – Jak tree requires nutrients in addition to air, water and sunlight for its growth and development.
  A – Nutrients are both metallic and non-metallic in nature.
  B – Both phosphorus and potassium too are absorbed by jak tree through its roots.
  C – While NPK are taken by roots, another major component known as carbohydrate is synthesized by chlorophyll pigments in the leaves.
  D – Although nitrogen is found in large proportion in air, jak tree takes its requirement of nitrogen through its roots.
  E – Major metallic and non-metallic substances required by plants are referred to as NPK.
  7 – Carbohydrates together with NPK and other minerals absorbed by roots are used to synthesize all the building blocks of jak tree for its growth and development.