Multiple choice

Which of the following methods are employed for the detection of plant viral diseases?

P. Electron microscopy Q. Serological assay R. Agglutation assay S. ELISA T. NAHA

  1. P and Q

  2. R and S

  3. R, S and T

  4. P, R, S and T

  5. P, Q, R, S and T
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Correct answer. The method enabled the highly sensitive detection of a number of morphologically different viruses in purified preparations and in unclarified extracts of herbaceous hosts and of infected crop plants are employed for the detection of plant viral diseases like- Electron microscopy, Serological assay, Agglutation assay, Enzyme-Linked Immunoserological Assay (ELISA), Nucleic acid hybridisation assay (NAHA), etc.

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