_ 16 - MUCOR. 



31. Vegetative Stage. Place on a dry slide a portion of the mycelium of a white 

 mould growing on damp bread. Draw branching hyphse before putting on the cover- 

 glass. Then add a drop of water, cover, and draw the cell-wall and protoplasm. 



32. Asexual Reproduction. Draw an unripe colourless sporangium and a ripe dark- 

 coloured sporangium under the high power, showing : aerial hypha ; sporangium. Gently 

 press the cover-glass to burst the sporangia and make a drawing to show the contained 

 spores embedded in mucilage, and eolumella. 



33. Sexual Reproduction. Draw conjugating hypha? under the high power, showing 

 gametes and zygotes. 



