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Write short notes: Useful Fungi

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प्रश्न

Write short notes:

Useful Fungi

थोडक्यात उत्तर
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उत्तर

Useful Fungi:

A. Role of fungi in medicine:

  1. Antibiotic penicillin is obtained from Penicillium.
  2. Drugs like cyclosporine, immunosuppressant drugs, precursors of steroid hormones, etc are isolated from fungi.

B. Role of fungi in industries:

  1. Yeast is used in bread making. It causes the dough to rise and make the bread light and spongy. It is also used in breweries or winemaking industries. Sugars present in grapes are fermented by using yeast. This results in the production of alcohol which is used for making wine.
  2. Lichen is a symbiotic association of algae and fungi are used in the preparation of litmus paper which is used as an acid-base indicator.

C. Role of fungi in food:

  1. Fungi like mushrooms are consumed as food. These are rich sources of protein.
  2. Fungi genus Penicillium helps in the ripening of cheese.

D. Role of fungi as biocontrol agents:

  1. Fungi help to control the growth of weeds.
  2. Pathogenic fungi like Fusarium sp., Phytophthora palmivora, Alternaria crassa, etc act as mycoherbicides.
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पाठ 2: Systematics of Living Organisms - Exercise [पृष्ठ १७]

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बालभारती Biology [English] Standard 11 Maharashtra State Board
पाठ 2 Systematics of Living Organisms
Exercise | Q 3. C. | पृष्ठ १७

संबंधित प्रश्‍न

Choose the correct option:

Causative agent of red tide is ______.


Choose the correct option:

Select odd one out for Heterotrophic bacteria.


Answer the following:

What are the salient features of monera?


Answer the following:

What will be the shape of bacillus and coccus type of bacteria?


Write short notes:

Useful and harmful bacteria


Complete tree diagram in detail:


Draw neat labelled diagrams:

Paramoecium


Draw a neat labelled diagram:

Euglena


Complete chart and explain in your word: Types of Viruses 


Identify the following diagram, label it and write detail information in your words:


Identify the following diagram, label it and write detail information in your words:


Identify the following diagram, label it and write detail information in your words:


Match the following:

Kingdom Example
i. Monera a. Riccia
ii. Protista b. Cyanobacteria
iii. Plantae c. Rhizopus
iv. Fungi d. Diatoms

Complete the following:

Plant-like Protista - ____________


Complete the following:

____________ - Entamoeba


Match List I with List II -

List-I List-II
A. Rhizopus I. Mushroom
В. Ustilago II. Smut fungus
C. Puccinia IIΙ. Bread mould
D. Agaricus IV. Rust fungus

Each of the following characteristics represent a Kingdom proposed by Whittaker. Arrange the following in increasing order of complexity of body organisation.

  1. Multicellular heterotrophs with cell wall made of chitin.
  2. Heterotrophs with tissue/organ/organ system level of body organisation.
  3. Prokaryotes with cell wall made of polysaccharides and amino acids.
  4. Eukaryotic autotrophs with tissue/organ level of body organisation.
  5. Eukaryotes with cellular body organisation.

Choose the correct answer from the options given below:


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