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#Question id: 23701


To introduce a particular piece of DNA into an animal cell, such as that of a mouse, you would find more probable success with which of the following methods?

#Unit 13. Methods in Biology
  1. the shotgun approach
  2. electroporation followed by recombination
  3. introducing a plasmid into the cell
  4. infecting the mouse cell with a Ti plasmid

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 19284

#Unit 9. Diversity of Life Forms

Which of these is most important in making the typical seed more resistant to adverse conditions than the typical spore? 

TLS Online TPP Program

#Question id: 19285

#Unit 9. Diversity of Life Forms

What is true of stamens, sepals, petals, carpels, and pinecone scales? 

TLS Online TPP Program

#Question id: 19286

#Unit 9. Diversity of Life Forms

scale of ovulate (ovule-bearing) pinecone 

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#Question id: 19287

#Unit 9. Diversity of Life Forms

Integument of pine seed 

TLS Online TPP Program

#Question id: 19288

#Unit 9. Diversity of Life Forms

Egg cell in the embryo sac

TLS Online TPP Program

#Question id: 19289

#Unit 9. Diversity of Life Forms

Megasporangium of pine ovules 

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