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TLS Online TPP Program

#Question id: 11296

Which of the following statements is true?

#XL - R Botany
  1. Oligotrophic lakes contain more nutrients than eutrophic lakes.
  2. Xerarch succession is primary succession that occurs in salt-water environments.
  3. Most ecologists believe that most communities achieve a stable, unchanging climax vegetation.
  4. 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: 11093

#XL - T Zoology

The rate of O2 uptake by the breathing organ depends on the
TLS Online TPP Program

#Question id: 16848

#General Aptitude

Dead Ringer
TLS Online TPP Program

#Question id: 9271

#XL - Q Biochemistry

Chlorophylls a and b are abundant in green plants, and c and d are found in some protists and cyanobacteria. A number of different types of bacteriochlorophyll have been found; which type of chlorophyll is the most widely distributed, shows the distribution of pigments in different types of photosynthetic organisms;
TLS Online TPP Program

#Question id: 19678

#XL - P Chemistry

Which of the following is the IUPAC name of the chemical in which an ethyl group replaces one hydrogen of ammonia?
TLS Online TPP Program

#Question id: 2997

#XL - S Microbiology

Composed of population of cell that at the same stage of their cell cycle