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TLS Online TPP Program

#Question id: 19007


For the separation of which of the following substances, Gas-solid chromatography is being used?

#Unit 13. Methods in Biology
  1. Thermally stable organic components
  2. Volatile organic components
  3. Thermally stable inorganic components
  4. Low molecular weight gaseous species

Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 10891

#Unit 10. Ecological Principles

In a lake ecosystem with three trophic levels - Phytoplankton (P), Zooplankton (Z) and Carnivore (C) is control by bottom-up effects, which of the following observation is incorrect?

TLS Online TPP Program

#Question id: 10892

#Unit 10. Ecological Principles

Considering environment and ecosystem, identify the INCORRECT statement

TLS Online TPP Program

#Question id: 10893

#Unit 10. Ecological Principles

The ___________ holds that two species with the same ecological requirements cannot coexist.

TLS Online TPP Program

#Question id: 10894

#Unit 10. Ecological Principles

A group of species that interact with each other in their exploitation of a resource gradient are referred to as

TLS Online TPP Program

#Question id: 10895

#Unit 10. Ecological Principles

Members of a guild

TLS Online TPP Program

#Question id: 10896

#Unit 10. Ecological Principles

Resource partitioning results in

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