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TLS Online TPP Program

#Question id: 1039


One of the first chemicals used by Lister to prevent surgical infections was

#Unit 4. Cell Communication and Cell Signaling
  1. alcohol.

  2. iodine.

  3. carbolic acid.

  4. mercury.


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 14519

#Unit 13. Methods in Biology

One of the two mutually exclusive events must occur, if the chance of one is 2/3 of the other, then odds in favour of the other are

TLS Online TPP Program

#Question id: 2810

#Unit 2. Cellular Organization

Which of the following steps is required to generate a knockout mouse?

a. microinjection of DNA into the pronucleus of a fertilized mouse egg

b. introduction of DNA into mouse embryonic stem cells

c. selection for cells containing the gene targeted insertion

d. expression of Cre protein during embryonic development

TLS Online TPP Program

#Question id: 12289

#Unit 10. Ecological Principles

What probably explains why coastal and inland garter snakes react differently to banana slug prey?

TLS Online TPP Program

#Question id: 26979

#Unit 10. Ecological Principles

If the organism have survival of juveniles and adult is poor, selection pressure favors in these organisms

TLS Online TPP Program

#Question id: 26553

#Unit 3. Fundamental Processes

Match the following


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