Experiment to Observe Parenchyma and Sclerenchyma Tissues in Plants! Experiment: Objective: To identify parenchyma and sclerenchyma tissues in plants from prepared slides and to draw their labeled diagrams. Apparatus and materials required: Permanent slides of parenchyma, sclerenchyma, and a compound microscope. Theory: A group of cells of the same size and shape, or of a mixed type, having a common [...]
Experiment to Prove Light is Essential for Photosynthesis! Experiment: Objective: To show experimentally that light is essential for photosynthesis. Apparatus and materials required: A healthy potted plant, a petri dish, a beaker containing water, forceps, a water bath, a piece of wire gauze, a tripod, a burner, a box of matches, alcohol a strip of black paper, iodine solution and [...]
Experiment for the Study of Homology and Analogy! Experiment: Objective: To study homology and analogy with the help of preserved specimens, of organs of animals Apparatus and Materials Required: Preserved specimens of different organs of animals, compound microscope Theory: In animals, organs that are functionally dissimilar but anatomically, or structurally, similar are called homologous organs. Different modes of life have [...]