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प्रश्न
“Growing Spirulina on a large scale is beneficial both environmentally and nutritionally for humans.” Justify.
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उत्तर
Spirulina is a cyanobacteria which can be used as a single-cell protein (SCP). Single-cell proteins are the alternate sources of edible proteins derived from microorganisms for animal and human nutrition. Microbes like spirulina can be grown easily on materials like wastewater containing starch, straw, molasses, animal manure, and even sewage. Such utilisation of substrates thus reduces environmental pollution. Also, these microbes serve as a great source of nutrition, as they are rich in proteins, minerals, fats, carbohydrates, and vitamins.
Thus, growing such microbes on a large scale is beneficial both environmentally and nutritionally for humans.
संबंधित प्रश्न
Dead and dried cell mass of microbes having nutritive value is also known as -----------
What is ‘jumping genes’?
Choose the correct option of the following question:
The pressure of the cell contents on the cell wall is known as:
Expand the following abbreviation: SSBP
Assertion: Single Cell Protein is one of the alternate sources of protein for animal and human nutrition.
Reason: Microbes like Spirulina are grown on industrial scale as a good source of protein.
SCP (Single-cell protein) is obtained from ______.
A person who is allergic to pulses was advised to take a capsule of Spirulina daily. Give the reasons for the advise.
The shift from grain to meat diets creates more demands for cereals. Why?
A 250 kg cow produces 200 g of protein per day but 250 g of Methylophillus methylotrophus can produce 25 tonnes of protein Name this emerging area of research. Explain its benefits.
Match Column I with Column II and find the correct option.
| Column I | Column II |
| A. Acetic acid | (i) Aspergillus niger |
| B. Butyric acid | (ii) Lactobacillus sps. |
| C. Lactic acid | (iii) Clostridium butylicum |
| D. Citric acid | (iv) Acetobacter aceti |
