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TLS Online TPP Program

#Question id: 1427

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

#SCPH28 | Zoology

  1. all of the cells in a tumor are derived from a single progenitor cell.

  2. all late-stage tumors have chromosome abnormalities.

  3. multiple mutations are required for tumor induction.

  4. many tumor-suppressor genes are on the X chromosome.

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TLS Online TPP Program

#Question id: 4971

#SCPH06 I Botany

On the basis of their morphologies, how might Linnaeus have classified the Hawaiian silverswords?
TLS Online TPP Program

#Question id: 15910

#I Life Science/ Life Sciences Group – I-V

In HMM, transition probability is describes as 
TLS Online TPP Program

#Question id: 1667

#SCPH01 Biochemistry

A B-cell is able to make cell-surface and secreted versions of antibody using:
TLS Online TPP Program

#Question id: 4838

#SCPH12 I Genetics

 The linked gene does not follow:
TLS Online TPP Program

#Question id: 19376

#SCPH01 Biochemistry

As transgene products participate in the cell physiology and biochemistry. Therefore, they are likely to generate