A researcher would like to map the location of galE and trpA genes in a new species of bacterium that appears to be closely related to E. coli. He decides to use cotransduction, and generates appropriate donor and recipient strains. He is disappointed when cotransduction is not seen in his experiement. What is the most reasonable explanation for this situation?

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#Question id: 1425

#SCPH28 | Zoology

During metastasis, cells may undergo an epithelial-to-mesenchymal transition whereby there is a(n):

TLS Online TPP Program

#Question id: 1426

#SCPH06 I Botany

Which of the following promotes angiogenesis?

TLS Online TPP Program

#Question id: 1426

#SCPH28 | Zoology

Which of the following promotes angiogenesis?

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#Question id: 1427

#SCPH06 I Botany

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:

TLS Online TPP Program

#Question id: 1427

#SCPH28 | Zoology

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:

TLS Online TPP Program

#Question id: 1428

#SCPH06 I Botany

Which of the fundamental properties of cancer cells are likely to be lacking in leukemias?