Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 29013
TLS Online TPP Program

#Question id: 12002

Which of the following can be correctly concluded from this experiment?

#10. Ecological Principles
  1. The temperature range of the thermal niche remains constant at different evolutionary temperatures, even though critical thermal limits may change.
  2. Critical thermal limits remain constant during evolution at different temperatures.
  3. The same maximal growth rate is attained in all three populations, but it is attained at different temperatures.
  4. Maximal growth rate is not always attained at the temperature at which a population evolved
More Questions
TLS Online TPP Program

#Question id: 1568

#4. Cell Communication and Cell Signaling

which one of these is not a characteristics  of B-cell?
TLS Online TPP Program

#Question id: 16481

#12. Applied Biology

The evolution of continuous cell lines from primary cultures occurs due to which reason
TLS Online TPP Program

#Question id: 5542

#5. Developmental Biology

One stage of cleavage is the morula stage which is:
TLS Online TPP Program

#Question id: 12203

#6. System Physiology – Plant

Which factor function as auxin co-receptors, with auxin acting as a “molecular glue”?
TLS Online TPP Program

#Question id: 4941

#11. Evolution and Behavior

Which of the factors below weaken the hypothesis of abiotic synthesis of organic monomers in early Earthʹs atmosphere?

1.  the relatively short time between intense meteor bombardment and appearance of the first life forms

2.  the lack of experimental evidence that organic monomers can form by abiotic synthesis

3.  Uncertainty about which gases comprised early Earthʹs atmosphere