During the proparation of slide, a drop of glycerine is used so that:

To observe filamentous algae under microscope. Apparatus : Microscope, slide, coverslip. Materials : Glycerine, pond water, blotting paper. Procedure : rarr Collect water from a lake or pond that appears dark green and contains filamentous structure. rarr Put one or two filaments on a slide. Put a drop of glycerine on the filaments and cover it with a coverslip. rarr Observe the slide under a microscope. Can you identify different tissues in the filaments ?

To observe filamentous algae under microscope. Apparatus : Microscope, slide, coverslip. Materials : Glycerine, pond water, blotting paper. Procedure : rarr Collect water from a lake or pond that appears dark green and contains filamentous structure. rarr Put one or two filaments on a slide. Put a drop of glycerine on the filaments and cover it with a coverslip. rarr Observe the slide under a microscope. Is spirogyra a prokaryotic or eukaryotic organism ?

To observe filamentous algae under microscope. Apparatus : Microscope, slide, coverslip. Materials : Glycerine, pond water, blotting paper. Procedure : rarr Collect water from a lake or pond that appears dark green and contains filamentous structure. rarr Put one or two filaments on a slide. Put a drop of glycerine on the filaments and cover it with a coverslip. rarr Observe the slide under a microscope. How do spirogyra reproduce asexually ?

To observe filamentous algae under microscope. Apparatus : Microscope, slide, coverslip. Materials : Glycerine, pond water, blotting paper. Procedure : rarr Collect water from a lake or pond that appears dark green and contains filamentous structure. rarr Put one or two filaments on a slide. Put a drop of glycerine on the filaments and cover it with a coverslip. rarr Observe the slide under a microscope. Why is filament of spirogyra green in colour ?

To observe filamentous algae under microscope. Apparatus : Microscope, slide, coverslip. Materials : Glycerine, pond water, blotting paper. Procedure : rarr Collect water from a lake or pond that appears dark green and contains filamentous structure. rarr Put one or two filaments on a slide. Put a drop of glycerine on the filaments and cover it with a coverslip. rarr Observe the slide under a microscope. State the example of filamentous organism.

During the preparation of a temporary mount of leaf peel, the excess glycerine is removed by: