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TLS Online TPP Program

#Question id: 1622


 Polymorphonuclear neutrophils attack bacteria:

#Unit 4. Cell Communication and Cell Signaling
  1. Exclusively by oxygen-dependent mechanisms

  2. Exclusively by oxygen-independent mechanisms

  3. By phagocytosis

  4. By secreting complement


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 18836

#Unit 13. Methods in Biology

Which of the following is/are not a component of a polymerase chain reaction mixture?

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#Question id: 5359

#Unit 8. Inheritance Biology

Which of the following mode of inheritance and selected individuals must be carrier showing in above pedigree?

TLS Online TPP Program

#Question id: 10392

#Unit 6. System Physiology – Plant

Structural domains in phytochrome are dimeric chromoproteins. The two sub‐units of phytochromes are linked with

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#Question id: 9204

#Unit 9. Diversity of Life Forms

Which of the following observations provides the best evidence of a biodiversity crisis?

TLS Online TPP Program

#Question id: 18708

#Unit 13. Methods in Biology

PCR can be analysed amplification, Anneleaning, and extension and analysis is called

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