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TLS Online TPP Program

#Question id: 12425


Currently, the major cause of extinction is

#Unit 10. Ecological Principles
  1. Extra-terrestrial bodies impacting on earth
  2. Habitat destruction by humans
  3. Overharvesting commercial species
  4. The introduction of exotic species

Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 23703

#Unit 13. Methods in Biology

Which of the following produces multiple identical copies of a gene for basic research or for large-scale production of a gene product?

TLS Online TPP Program

#Question id: 23704

#Unit 13. Methods in Biology

Which of the following seals the sticky ends of restriction fragments to make recombinant DNA?

TLS Online TPP Program

#Question id: 23705

#Unit 13. Methods in Biology

Which of the following is used to make complementary DNA (cDNA) from RNA?

TLS Online TPP Program

#Question id: 23706

#Unit 13. Methods in Biology

Which of the following cuts DNA molecules at specific locations?

TLS Online TPP Program

#Question id: 23707

#Unit 13. Methods in Biology

Which of the following separates molecules by movement due to size and electrical charge?

TLS Online TPP Program

#Question id: 23708

#Unit 13. Methods in Biology

In order to identify a specific restriction fragment using a probe, what must be done?

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