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TLS Online TPP Program

#Question id: 11461

Elephants hear sounds that are too low for humans to hear. This sensitivity is primarily due to the differences in the ________.

#Unit 7. System Physiology – Animal
  1. arrangement and shape of the ossicles
  2. flexibility of the basilar membrane in the cochlea
  3. size and flexibility of the tympanic membrane (eardrum)
  4. size and shape of the outer ear
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TLS Online TPP Program

#Question id: 16783

#Unit 13. Methods in Biology

The range of the data 14, 6, 12, 17, 21, 10, 4, 3 is
TLS Online TPP Program

#Question id: 18382

#Unit 12. Applied Biology

Which bacterial enzyme has been transferred to Arabidopsis thaliana which can absorb mercury, and it reduces to volatile Hg from the leaf surface. 
TLS Online TPP Program

#Question id: 1403

#Unit 4. Cell Communication and Cell Signaling

Tumor-suppressor genes encode proteins with which of the following functions?

a. growth-promoting               b. growth-arresting                  c. pro-apoptotic

d. anti-apoptotic                      e. DNA repair
TLS Online TPP Program

#Question id: 11424

#Unit 10. Ecological Principles

In robert h. Whittaker's approach to relating terrestrial biomes and climatic variables, the principal biomes fall in a triangular area that does not include climates with __________.
TLS Online TPP Program

#Question id: 23811

#General Aptitude

LAN stands for: