Practice Questions

TLS Online TPP Program

#Question id: 11296

Which of the following statements is true?

#Unit 10. Ecological Principles

Oligotrophic lakes contain more nutrients than eutrophic lakes.
Xerarch succession is primary succession that occurs in salt-water environments.
Most ecologists believe that most communities achieve a stable, unchanging climax vegetation.
A mature ecosystem has greater species richness, greater biomass, and less net productivity than a younger stage of succession.

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TLS Online TPP Program

#Question id: 22937

#Unit 5. Developmental Biology

Gene for regulatory pathway that promotes flowering of Arabidopsis in long days:

TLS Online TPP Program

#Question id: 3856

#Unit 3. Fundamental Processes

In eukaryotes, the conserved element closest to the transcription start site is called the:

TLS Online TPP Program

#Question id: 11016

#Unit 7. System Physiology – Animal

A ventricular depolarization wave when traveling −90° in the frontal plane will cause a large negative deflection in which lead?

TLS Online TPP Program

#Question id: 23473

#General Aptitude

Two main types of Computer Chips are

TLS Online TPP Program

#Question id: 110

#Unit 1. Molecules and their Interaction Relevant to Biology

Tay-Sachs disease results from