Match the items given in Column I with those in Column II. Column I Column II 1. Chlorophyll (i) Rhizobium 2. Nitrogen (ii) Heterotrophs 3. Cuscuta (iii) Pitcher plant 4. Animals (iv) Leaf 5. Insects (v) Parasite

1-(iv) Chlorophyll is a photosynthetic pigment present on leaves. It absorbs solar energy and uses it for the synthesis of carbohydrates with the help of carbon dioxide and water. 2-(i) Rhizobium is a symbiotic bacterium that is present in the root nodules of leguminous plants that help to absorb atmospheric nitrogen. 3-(v) Cuscuta is an example of a parasitic plant. It does not have chlorophyll. It takes readymade food from the plant on which it is climbing. 4-(ii) Animals and most other organisms take food prepared by plants. They are called heterotrophs. 5-(iii) The pitcher plant is an example of an insectivorous plant. They are partially autotroph and partially heterotroph. Column I Column II 1. Chlorophyll (iv) Leaf 2. NItrogen (i) Rhizobium 3. Cuscuta (v) Parasite 4. Animals (ii) Heterotrophs 5. Insects (iii) Pitcher plant