II. मछलियों के अंडे कृत्रिम रूप से कैसे उत्पन्न किये जाते हैं?
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According to the process, artificial fish eggs are manufactured by steeping grapes in an aqueous solution of fish oil and the resulting mixture is heated to a temperature in the approximate range of 87° - 94° C. When the grapes have acquired the necessary fish-like odor they rise to the surface of the soluton.
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