of the test tube. Increased flame will appear. Hence, it is proved that oxygen is evolved during photosynthesis. .
PHOTOSYNTHESIS-TEST TUBE AND FUNNEL EXPERIMENT(DEMONSTRATION) BIO-BOTANY Practicals . PARTS OF A FLOWER Aim: To dissect and display the parts of the given flower and observe the Calyx, Corolla, Androecium and Gynoecium. Draw labelled sketches. Materials Required: Flower, needle and paper Procedure: With the help of the needle dissect the different whorls of the flower Floral Parts: Calyx Corolla