Molds and yeasts are eukaryotes of the fungal kingdom. Both conditions in the same context differ in structure, work character and quality of delivery. This gradient is multicellular.
They appear as clusters of mycelium or hyphae in different colors. They reproduce sexually or asexually. In contrast, yeast is unicellular and can be spherical, ovoid or hairy. The most common form of asexual reproduction in yeasts is the radicost.
What is Mould?
Molds are eukaryotic, multicellular organisms that function sexually through meiosis and asexually through mitosis. They have hairy hyphae and aerial spores.
Molds break down organic waste and are also used in the manufacture of antibiotics, cheeses, etc. Small amounts of mold can also be dangerous to health and can cause allergies, headaches, itching and breathing problems.
What is Yeast?
Yeast is a single-celled eukaryote that normally reproduces by budding. These small unicellular organisms are classified as royal fungi. There are 1,500 species of yeast.
Yeast is often found in fruits, animal skins, vegetables, etc. It can convert carbohydrates into alcohol and carbon dioxide through the process of fermentation, which is an anaerobic process.
Yeast can also cause candida and other infections in humans. Saccharomyces cerevisiae is used in the culinary industry.
Difference Between Molds And Yeasts
| Moulds | Yeasts |
| Type of fungus | |
| Moulds are multicellular and grow in the form of hyphae or mycelium. | Yeasts are microscopic and unicellular |
| Appearance | |
| Fuzzy and found in various colours and shapes | Smooth, usually white or colourless and oval in shape |
| Sporing fungi | |
| Yes | No |
| Colour of Colonies | |
| More colourful. It may be purple, orange, brown, green, pink or black. | Less colourful. It may be pale yellow, cream, white or colourless |
| Shape | |
| Mostly filamentous | Mostly oval |
| Reproduction | |
| Sexual or asexual spores | Mostly by asexual means by mitosis. Budding is the most common mode of reproduction. |
| Example | |
| Penicillium, Aspergillus, Mucor, etc. | Cryptococcus neoformans, Saccharomyces cerevisiae, etc |
