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प्रश्न
What is ‘jumping genes’?
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उत्तर
The sequences of DNA that can move or transpose themselves to new positions within the genome of a single cell are known as ‘jumping genes.
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संबंधित प्रश्न
R. Q. for proteins is about .......................
(a) 0.7
(b) 0.8
(c) 0.9
(d) 1.0
Give advantages of single cell protein (SCP).
“Growing Spirulina on a large scale is beneficial both environmentally and nutritionally for humans.” Justify.
Describe the ultra-structure of a chloroplast.
Dead and dried cell mass of microbes having nutritive value is also known as -----------
What is a single cell protein? How is it significant for human welfare?
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.
Fill in the blanks
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.
