12th Class Biology Sample Paper Biology - Sample Paper-10

  • question_answer
    It is seen that culturing of Spiraling has solved the food problems of the growing population at some parts of the world. How?

    Answer:

    Culturing of Spirulina can solve the food problem of growing population by producing single cell protein. It can be grown easily by using waste water, animal manure and even sewage and obtained in large quantities. It can serve as source of food rich in minerals, vitamins, carbohydrates and proteins.


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