1. What is the name given to the green pigment in plants ?   Starch   Tendrils   Stomata   Chlorophyll   Hint Dica Meio-a-meio   2. Silk fibre is produced by certain insects.   True   False   3. Which organism is helpful in making the soil fertile ?   Earthworm   Ringworm   Roundworm   Beetle   Dica Meio-a-meio   4. Which fungus is used in making bread?   Yeast   Penicillium   Pleurotus   Aspergillus   Dica Meio-a-meio   5. What is quinine used for ?   Curing Aids   Curing Typhoid   Curing Malaria   Removing pimples   Dica Meio-a-meio   6. 'Lac' is a plant product.   True   False   7. _______ is made from bamboo plants.   Silk   Rubber   Paper   Jute   Dica Meio-a-meio