Explanation:

• The common mushroom we eat and toadstools are also fungi.
• White spots seen on mustard leaves are due to a parasitic fungus {Albugo}
• Some unicellular fungi, e.g., yeast are used to make bread and beer.
• Cause diseases in plants and animals; wheat rust- causing fungi {Puccinia}
• Source of antibiotics, e.g., Penicillium