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#Question id: 38829


Q. Which virus-indexing method is considered more reliable than direct symptom observation?

#Plant Biotechnology
  1. Symptom scoring
  2. Indicator plants
  3.  DNA/RNA probes
  4. Chemotherapy

Answer:- Option(s): 2


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#Question id: 39950

#Environmental Science

The exponential growth phase of bacteria is known as:

TLS Online TPP Program

#Question id: 39951

#Environmental Science

 Which bacteria are responsible for nitrogen fixation in leguminous plants?

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#Question id: 39952

#Environmental Science

Nitrification involves conversion of:

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#Question id: 39953

#Environmental Science

Methanogenic bacteria belong to which group?

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#Question id: 39954

#Environmental Science

Q. Which microorganism is commonly used in composting?

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#Question id: 39955

#Environmental Science

Q. The enzyme used to cut DNA at specific sites is:

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