31) During a rainy season Radhika's, mother seems to be very busy in cleaning and keeping things
in proper places. Radhika being feeling bored went to her mother and asked her what she is up to.
Her mother affectionately explained her that this is the time when fungus grow very much. So she is
keeping all things safe from their attack. Radhika on understanding this started helping her mother.
(a) What is fungi? (b) What is the mode of nutrition in fungi?
(C) Why fungi appear suddenly during rainy season? (d) How can you keep your things safe from
fungi? (e) What value of Radhika is shown here?
Answers
Answer:
a) A fungus is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, which is separate from the other eukaryotic life kingdoms of plants and animals.
b) Fungi get their nutrition by absorbing organic compounds from the environment. Fungi are heterotrophic: they rely solely on carbon obtained from other organisms (host) for their metabolism and nutrition. ... Their mode of nutrition defines the role of fungi in their environment
c) When they land on wet and warm things they germinate and grow. During the rainy season, the availability of moisture in the air leads to higher growth of fungi.
d)You can prevent food from fungus by using traditional process of canning, Canned food items must be cooked for a minimum amount of time to ensure that all bacteria are killed. The fungus can grow quickly in canned foods that have been improperly processed
e) Radhika shows kindness and sense of responsibility