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#Question id: 23146


A phenomenon of absorption of light at a certain wavelength and then emission at longer wavelength is known as

#Zoology
  1. Fluorescence
  2. Chemiluminescence
  3. Bioluminescence
  4. Contrast

Answer:- Option(s): 1


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#Question id: 39950

#Environmental Science

The exponential growth phase of bacteria is known as:

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#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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