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TLS Online TPP Program

#Question id: 10892

Considering environment and ecosystem, identify the INCORRECT statement

#Unit 10. Ecological Principles
  1. In detrital food chain, it is very difficult to measure the energy flow although the use of radioactive tracers give some idea about the energy flow
  2. The change in species composition, community structure and function over time is ecological succession
  3. The slower rise of environmental temperature may be attributed to the increase in pollution in environment which reflects enough solar energy back to other spacer to slow down global warming
  4. Photoperiodism has no relation with the environment and ecosystem, rather it is a biological event taking place in every plant
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TLS Online TPP Program

#Question id: 15249

#Unit 2. Cellular Organization

Halophiles have adapted so completely to ____________ conditions that they require high levels of ___________ to grow.
TLS Online TPP Program

#Question id: 19867

#Unit 13. Methods in Biology

Which of the following variants of PCR were devised to prevent non-specific amplification at low temperature?
TLS Online TPP Program

#Question id: 18745

#Unit 13. Methods in Biology

If linkers are combined with the features such as antibiotic resistance, They may also contain gene expressing signals, these are called as…………. 
TLS Online TPP Program

#Question id: 29580

#Unit 6. System Physiology – Plant

Phytopathogenic bacteria reside within the intercellular spaces by secreting cell wall‐degrading enzymes known as
TLS Online TPP Program

#Question id: 7305

#Unit 5. Developmental Biology

In plants, a growing mass of unorganized and undifferentiated cells that cover a wound; these cells can be induced to form a plant meristem and develop into shoots and/or roots called as