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TLS Online TPP Program

#Question id: 13017

Which of the following statements best describes the effect of climate on biome distribution?

#Unit 10. Ecological Principles
  1. Knowledge of annual temperature and precipitation is sufficient to predict which biome will be found in an area.
  2. Fluctuation of  environmental variables is  not  important if  areas  have  the  same  annual temperature and precipitation means.
  3. It is not only the average climate that is important in determining biome distribution, but also the pattern of climatic variation.
  4. Temperate forests, coniferous forests, and grasslands all have the same mean annual   temperatures and precipitation.
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TLS Online TPP Program

#Question id: 5677

#Unit 5. Developmental Biology

During acrosome reaction, after binding with the egg many sperm membrane proteins are activated. Which of the following membrane protein is not activated?
TLS Online TPP Program

#Question id: 19708

#Unit 13. Methods in Biology

In complete heart block
TLS Online TPP Program

#Question id: 20025

#Unit 13. Methods in Biology

For the precipitation will require the antibody must be
TLS Online TPP Program

#Question id: 739

#Unit 1. Molecules and their Interaction Relevant to Biology

What is true about the rotation about bonds in a protein backbone?
TLS Online TPP Program

#Question id: 10366

#Unit 6. System Physiology – Plant

Cyanobacteria can fixes nitrogen in an anaerobic conditions. Which of the following statements about heterocyst which is specialized cell of blue-green algae is incorrect?