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प्रश्न
Give an example of a rod shaped virus.
उत्तर
Tobacco mosaic virus.
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संबंधित प्रश्न
Edible fruiting bodies are produced by _______.
Expand the following abbreviation DPD.
Match the microbes listed under Column-A with the products mentioned under Column-B.
| Column -A | Column -B | ||
| (H) | Peniciffium notatum | (i) | Statin |
| (I) | Trichoderma polysporum | (ii) | ethanol |
| (J) | Monascus purpures | (iii) | antibiotic |
| (K) | Saccharomyces cerevisia | (iv) | Cyclosporin-A |
Many microbes are used at home during the preparation of food items. Comment on such useful ones with examples.
Indian curd is prepared by inoculating milk with ______.
Name two bacteria which are responsible for fermenting dough of idli, dosa.
Match the column A with B and rewrite correct pairs.
| A | B | |
| a. | Penicillium roquefortii | Alcohol |
| b. | Lactobacillus bulgaricus | Cheese |
| c. | Lactobacillus acidophilus | Yoghurt |
| d. | Saccharomyces cerevisiae | Curd |
______ species of bacteria play significant role in fermenting the batter for idli and dosa.
Which of the following microbe ferments the lactose sugar of milk into lactic acid?
Study the following statements and select the correct option.
- Curd is prepared by inoculating milk with Lactobacillus acidophilus.
- Yogurt is produced by curdling milk with the help of Streptococcus thermophilus and Lactobacillus bulgaricus.
- Roquefort cheese is ripened by Lactobacillus acidophilus.
- Penicillium Roquefort is commonly called Brewer's yeast.
Complete the analogy with respect to microbial pesticide and their host.
Nosemalocustae : Grasshopper :: Nucleopolyhedrovirus : ____________.
What are viruses parasitising bacteria called? Draw a well labelled diagram of the same.
Mention a product for human welfare obtained with the help of the following microbe:
Lactobacillus
Mention a product for human welfare obtained with the help of the following microbe:
Sclerotiana libertine
Microbes are useful to human beings in diverse ways. Give the biological name of the following microbe:
Lactic acid producing bacterium.
Microbes are useful to human beings in diverse ways. Give the biological name of the following microbe:
Fungus which helps in the production cyclosporin-A.
Microbes are useful to human beings in diverse ways. Give the biological name of the following microbe:
Microbe used in the production of statins.
