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#Question id: 1726


What is CD8 a marker of?

#I Life Science/ Life Sciences Group – I-V
  1. B-cells

  2. Helper T-cells

  3. Cytotoxic T-cells

  4. An activated macrophage


Answer:- Option(s): 3


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#Question id: 10889

#SCPH06 I Botany

Which of the following ecosystem that is lower Productivity/Biomass ratios and energy transfer rates to higher trophic levels are slower 

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#Question id: 10889

#SCPH28 | Zoology

Which of the following ecosystem that is lower Productivity/Biomass ratios and energy transfer rates to higher trophic levels are slower 

TLS Online TPP Program

#Question id: 10891

#SCPH06 I Botany

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?

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#Question id: 10891

#SCPH28 | Zoology

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?

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#Question id: 10892

#SCPH06 I Botany

Considering environment and ecosystem, identify the INCORRECT statement

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#Question id: 10892

#SCPH28 | Zoology

Considering environment and ecosystem, identify the INCORRECT statement

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