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TLS Online TPP Program

#Question id: 11380

Which of the following is/are NOT valid explanation(s) for the observed pattern of species richness?

#Unit 10. Ecological Principles
  1. Older communities are more species rich.

  2. Large areas support more species.

  3. Absence of Natural enemies, area with more species richness
  4. Greater productivity permits existence of more species
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TLS Online TPP Program

#Question id: 17655

#Unit 13. Methods in Biology

In DNA isolation, for protein free solution what will be the ratio at  nm
TLS Online TPP Program

#Question id: 15479

#Unit 12. Applied Biology

Out of the following what usually supports the fastest growth rate and is therefore considered the preferred nitrogen source for E. coli
TLS Online TPP Program

#Question id: 19169

#Unit 13. Methods in Biology

Which of the following is not a highly specific biological interaction to be used in affinity chromatography?
TLS Online TPP Program

#Question id: 5302

#Unit 11. Evolution and Behavior

Using modern techniques of sequencing by synthesis and the shotgun approach, sequences are assembled into chromosomes by ________.
TLS Online TPP Program

#Question id: 12536

#Unit 10. Ecological Principles

Which of the following properly links the nutrient to its reservoir?