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Bio-Communication

13. 

The subtract most important for genetic engineering is

A. Nucleolus B. Cytoplasm C. Nucleoloid D. Plasmid

Answer : D. Plasmid

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14. 

Genes are located on the chromosomes in a

A. linear manner B. scattered manner C. circular manner D. zig-zag manner

Answer : A. linear manner

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15. 

National botanical Research institute is situated at

A. Delhi B. Kolkata C. Coimbatore D. Lucknow

Answer : D. Lucknow

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16. 

The agent that carries information from DNA to RNA is

A. t-RNA B. m-RNA C. r-RNA D. DNA itself

Answer : B. m-RNA

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17. 

ā€œOzoneā€ as such

A. Protects the earth from ultraviolet sun rays. B. Is catalyst in a number of chemical reactions. C. Is utilized in green house farming. D. Is a gas which is hazardous when inhaled.

Answer : A. Protects the earth from ultraviolet sun rays.

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18. 

Bio- diesel derived from

A. Acalypha sp. B. Jatropha sp. C. Euphorbia sp. D. Zingiber sp.

Answer : B. Jatropha sp.

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