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Advanced Biotech Miscellaneous

  1. Determine the correctness or otherwise of the following Assertion (a) and Reason (r).
    ​​Assertion :​ The production of secondary metabolites in plant cell cultures is enhanced by the addition of elicitors. ​​
    Reason : Elicitors induce the expression of enzymes responsibie for the biosynthesis of secondary metabolites. ​​
    1. Both (A) and (R) are true but (R) is not the correct reason for (A)
    2. Both (A) and (R) are true and (R) is the correct reason for (A)
    3. ​(A) is true but (R) is false ​​
    4. ​(A) is false but (R) is true
Correct Option: D

Elicitors are compounds, which activate chemical defense in plants. Various biosynthetic biosynthetic pathways are activated in treated plants depending on the compound used. They are compounds that when introduced into a living organism signals the activation or synthesis of another compound. Thus (R) is true but (A) is false. ​



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