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TLS Online TPP Program

#Question id: 9220

Which of the following factors could cause the largest increase in the effective population size of a species?

#Unit 9. Diversity of Life Forms
  1. an increased number of males
  2. an increase in the total population size
  3. an increase in the number of breeding males and females
  4. an increased number of females
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TLS Online TPP Program

#Question id: 1276

#Unit 4. Cell Communication and Cell Signaling

Which of the following does not belong to the major families of cell surface adhesion molecules?
TLS Online TPP Program

#Question id: 15272

#Unit 13. Methods in Biology

During the RNA extraction guanidinium thiocyanate functions as a strong inhibitor of
TLS Online TPP Program

#Question id: 4423

#Unit 3. Fundamental Processes

Each repeat unit within the nuclear ribosomal gene cluster of eukaryotes (rDNA) contains
TLS Online TPP Program

#Question id: 5252

#Unit 8. Inheritance Biology

Which type(s) of genetic transfer lead to incorporation of new DNA into the bacterial chromosome?

I. Conjugation mediated by F factor

II. Hfr mediated conjugation

III. Transduction

IV. Transformation
TLS Online TPP Program

#Question id: 23228

#Unit 2. Cellular Organization

If flagella is present throughout the body of bacteria then then the bacteria is called as?