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TLS Online TPP Program

#Question id: 10891

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?

#Unit 10. Ecological Principles
  1. Biomass of P and Z are controlled by C
  2. Biomass P, Z and C are all controlled by Nutrient in water
  3. Z is controlled by P, while C is controlled by Z
  4. P is controlled by Z, Z is controlled by C and C is controlled nutrients in water 
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TLS Online TPP Program

#Question id: 19155

#Unit 13. Methods in Biology

which one of the following chromatographic technique is most suitable for separating glu-Cosamine from glucuronic acid ?
TLS Online TPP Program

#Question id: 11775

#Unit 10. Ecological Principles

When the phenotype of an individual organism is affected by a variety of environmental factors, the relationship between phenotype and environment is referred to as __________.
TLS Online TPP Program

#Question id: 6598

#General Aptitude

F

W

O

A

J

K

E

M

?

TLS Online TPP Program

#Question id: 5415

#General Aptitude

The average marks of three batches of student having 70, 80 and 50 students respectively are 60 ,50 and 46 the average marks of all the 200 students tekan together is
TLS Online TPP Program

#Question id: 18952

#Unit 13. Methods in Biology

The system is used to determine the molecular diameter of protein molecules in their native state