- Published: November 15, 2021
- Updated: November 15, 2021
- University / College: University of Alberta
- Language: English
- Downloads: 21
Hypothesis: The experiment was done to analyze the making and growth of fungi.
Materials: Following materials were used:
– Plastic bags
– Cross-section of bread
– Microscope
– Glass Slides
– Forceps
– Marker (for labeling)
Duration: The experiment can take from three to seven days depending on the climate and conditions.
First Method (for sample): Following procedure was used.
– Take three plastic bags and moisten them using a wet towel.
– Take three bread or cake slices and place them in the plastic bags.
– Doing this will moisten the bread.
– Place these plastic bags out of direct sunlight however, on a warm place where these samples are not disturbed.
– Observe each sample daily.
– Once the physical appearance changes use the samples to prepare fungi slides.
Results of Sample: In three to five days, it was noticed that few spots were visible on samples, which were apparently green in color. This greenish substance, known as ‘ fungi’, was spreading on the bread. In addition to this, the bread was slimy, moist, and smelly.
(Figure 1: Apparent image of Fungi)
Second Method (Analysis): After preparation of the slides, following procedure was used.
– Take a microscope.
– Observe the prepared slides to notice the structure of fungi.
Following structure was seen.
(Figure 2: Microscopic Structure of Fungi)
Conclusions: Through this experiment, following conclusions were observed.
– Damp places help in growth of fungi.
– Moisture enhance its growth
– Fungi bacteria spread in the form of colonies.
– Climate affects the birth and growth of fungi.
References:
Moist Chamber Experiments for Growing Fungi. (n. d.). Retrieved October 7, 2014, from
http://herbarium. usu. edu/fungi/funfacts/moist_chamber. htm
Vodopich, D., & Moore, R. (2002). Biology Laboratory Manual (8th ed.). Boston: McGraw-Hill.
