Practice Questions

TLS Online TPP Program

#Question id: 11296

Which of the following statements is true?

#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: 11458

#7. System Physiology – Animal

A person able to hear only low-frequency sounds would probably have which of the following structural problems in the ear?

TLS Online TPP Program

#Question id: 19212

#12. Applied Biology

What actually happens in catalytic biosensors?

TLS Online TPP Program

#Question id: 23555

#Aptitude

Value education makes a student:

TLS Online TPP Program

#Question id: 10309

#6. System Physiology – Plant

Which of the following carbon compound also called the oxoglutarate?

TLS Online TPP Program

#Question id: 6943

#5. Developmental Biology

The portion of the blastoderm-stage embryo which will give rise to most ectodermal, mesodermal, and endodermal tissues is called the: