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#Question id: 23142


What is the value of numerical aperture of microscope if glycerol is used and sin α= 70o?

#Life Sciences
  1. 1.3
  2. 1.5
  3. 1.2
  4. 1.4

Answer:- Option(s): 3


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#Question id: 37873

#Plant Biotechnology

Open culture systems in plant and microbial cell culture are typically of which types?

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#Question id: 37874

#Plant Biotechnology

In a turbidostat, the culture is maintained at:

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#Question id: 37875

#Plant Biotechnology

The main feature of a chemostat is:

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#Question id: 37876

#Plant Biotechnology

Which type of open culture is ideal for studying the effect of an individual nutrient on cell growth and metabolism?

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#Question id: 37877

#Plant Biotechnology

In a turbidostat, fresh medium is added:

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#Question id: 37878

#Plant Biotechnology

Assertion (A): In a closed continuous culture system, the total cell biomass continues to increase over time. 
Reason (R): In this system, cells are separated from the removed spent medium and recycled back into the culture vessel

Choose the correct option from the following:

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